fix(memhub): restore compact memory mode settings

Co-authored-by: Cursor <cursoragent@cursor.com>

memhub/apps/core/src/one_memory/api.py

@@ -21,7 +21,7 @@ from datetime import UTC, datetime, timedelta
 from functools import partial
 from pathlib import Path
 from typing import Any, Literal, cast
-from uuid import UUID, uuid4
+from uuid import UUID
 
 from fastapi import (
     Depends,
@@ -653,7 +653,7 @@ class SdkRawPage(BaseModel):
 
 
 class SdkRawGraphItem(BaseModel):
-    """Small, non-authoritative projection used to draw the complete raw map."""
+    """Small, non-authoritative projection used to draw the bounded raw map."""
 
     model_config = ConfigDict(frozen=True, extra="forbid")
 
@@ -667,7 +667,7 @@ class SdkRawGraphItem(BaseModel):
 
 
 class SdkRawGraphPage(BaseModel):
-    """One page from a complete, bounded-memory raw-turn catalog."""
+    """One bounded page from the raw-turn catalog."""
 
     model_config = ConfigDict(extra="forbid")
 
@@ -675,9 +675,8 @@ class SdkRawGraphPage(BaseModel):
     items: tuple[SdkRawGraphItem, ...] = ()
     total: int = Field(ge=0)
     offset: int = Field(ge=0)
-    limit: int = Field(ge=1, le=500)
+    limit: int = Field(ge=1, le=300)
     has_more: bool = False
-    snapshot_id: str = Field(min_length=1, max_length=64)
 
 
 class SdkLayerCounts(BaseModel):
@@ -4570,55 +4569,6 @@ def create_app(
         ],
     ] = {}
     raw_turn_cache_locks: dict[tuple[object, ...], asyncio.Lock] = {}
-    raw_graph_cache: dict[
-        tuple[object, ...],
-        tuple[
-            float,
-            int,
-            tuple[tuple[str, str | None], ...],
-            tuple[SdkRawGraphItem, ...],
-            int,
-        ],
-    ] = {}
-    raw_graph_cache_locks: dict[tuple[object, ...], asyncio.Lock] = {}
-    raw_graph_snapshots: dict[
-        str,
-        tuple[float, tuple[object, ...], tuple[SdkRawGraphItem, ...], int],
-    ] = {}
-    raw_graph_cache_ttl = 300.0
-    raw_graph_snapshot_ttl = 120.0
-    raw_graph_cache_budget = 8 * 1024 * 1024
-
-    def graph_cache_size(items: Iterable[SdkRawGraphItem]) -> int:
-        return sum(
-            128
-            + len(item.turn_id.encode())
-            + len(item.raw_id.encode())
-            + len(item.label.encode())
-            + len(item.source.encode())
-            + len(item.session_id.encode())
-            for item in items
-        )
-
-    def prune_raw_graph_state() -> None:
-        now = time.monotonic()
-        for key, cached in tuple(raw_graph_cache.items()):
-            if now - cached[0] > raw_graph_cache_ttl:
-                raw_graph_cache.pop(key, None)
-        for snapshot_id, snapshot in tuple(raw_graph_snapshots.items()):
-            if now - snapshot[0] > raw_graph_snapshot_ttl:
-                raw_graph_snapshots.pop(snapshot_id, None)
-        while raw_graph_cache and (
-            len(raw_graph_cache) > 8
-            or sum(cached[4] for cached in raw_graph_cache.values()) > raw_graph_cache_budget
-        ):
-            raw_graph_cache.pop(next(iter(raw_graph_cache)))
-        while raw_graph_snapshots and (
-            len(raw_graph_snapshots) > 8
-            or sum(snapshot[3] for snapshot in raw_graph_snapshots.values())
-            > raw_graph_cache_budget
-        ):
-            raw_graph_snapshots.pop(next(iter(raw_graph_snapshots)))
 
     def graph_items(
         records: Iterable[HySdkRawRecord],
@@ -4640,95 +4590,6 @@ def create_app(
                 )
         return tuple(items)
 
-    async def raw_graph_catalog(
-        client: object,
-        *,
-        query: dict[str, object],
-        cache_key: tuple[object, ...],
-    ) -> tuple[SdkRawGraphItem, ...]:
-        """Build a complete raw-turn map without retaining raw bodies.
-
-        The SDK remains the sole raw authority. This cache contains only stable
-        ids and short labels and can be dropped at any time. A verified first
-        page makes one catalog snapshot atomic from the reader's perspective.
-        """
-        prune_raw_graph_state()
-        if len(raw_graph_cache_locks) > 16:
-            for stale_key, stale_lock in tuple(raw_graph_cache_locks.items()):
-                if stale_key not in raw_graph_cache and not stale_lock.locked():
-                    raw_graph_cache_locks.pop(stale_key, None)
-        lock = raw_graph_cache_locks.setdefault(cache_key, asyncio.Lock())
-        async with lock:
-            for _attempt in range(3):
-                value = await asyncio.to_thread(
-                    client.list_memories,
-                    **query,
-                    offset=0,
-                    limit=500,
-                )
-                first_page = HySdkRawPage.from_memory_list(value, limit=500, offset=0)
-                signature = tuple((record.raw_id, record.status) for record in first_page.raw)
-                cached = raw_graph_cache.get(cache_key)
-                if cached is not None and cached[1] == first_page.total and cached[2] == signature:
-                    return cached[3]
-                added = (
-                    None
-                    if cached is None
-                    else raw_prefix_added(
-                        cached[2],
-                        signature,
-                        cached[1],
-                        first_page.total,
-                    )
-                )
-                if cached is not None and added is not None:
-                    items = graph_items(first_page.raw[:added]) + cached[3]
-                else:
-                    items = graph_items(first_page.raw)
-                    raw_offset = len(first_page.raw)
-                    snapshot_changed = False
-                    while first_page.raw and raw_offset < first_page.total:
-                        value = await asyncio.to_thread(
-                            client.list_memories,
-                            **query,
-                            offset=raw_offset,
-                            limit=500,
-                        )
-                        page = HySdkRawPage.from_memory_list(value, limit=500, offset=raw_offset)
-                        if (
-                            page.total != first_page.total
-                            or not page.raw
-                            or raw_offset + len(page.raw) > first_page.total
-                        ):
-                            snapshot_changed = True
-                            break
-                        items += graph_items(page.raw)
-                        raw_offset += len(page.raw)
-                    if snapshot_changed or raw_offset != first_page.total:
-                        continue
-
-                verify_value = await asyncio.to_thread(
-                    client.list_memories,
-                    **query,
-                    offset=0,
-                    limit=500,
-                )
-                verify = HySdkRawPage.from_memory_list(verify_value, limit=500, offset=0)
-                verify_signature = tuple((record.raw_id, record.status) for record in verify.raw)
-                if verify.total != first_page.total or verify_signature != signature:
-                    continue
-                raw_graph_cache.pop(cache_key, None)
-                raw_graph_cache[cache_key] = (
-                    time.monotonic(),
-                    first_page.total,
-                    signature,
-                    items,
-                    graph_cache_size(items),
-                )
-                prune_raw_graph_state()
-                return items
-        raise RuntimeError("hy_memory_raw_snapshot_busy")
-
     @app.get(
         "/api/v2/raw",
         response_model=SdkRawPage,
@@ -5122,14 +4983,13 @@ def create_app(
     async def sdk_raw_graph(
         source: list[str] | None = Query(default=None),  # noqa: B008
         offset: int = Query(default=0, ge=0),
-        limit: int = Query(default=500, ge=1, le=500),
-        snapshot_id: str | None = Query(default=None, max_length=64),
+        limit: int = Query(default=300, ge=1, le=300),
         user_id: str = Query(default=DEFAULT_USER_ID, pattern=USER_ID_PATTERN),
         exclude_sources: list[str] | None = Query(default=None),  # noqa: B008
         session_id: list[str] | None = Query(default=None),  # noqa: B008
         statuses: list[str] | None = Query(default=None),  # noqa: B008
     ) -> SdkRawGraphPage:
-        """Complete lightweight raw graph, independent of list pagination."""
+        """Bounded lightweight raw graph, independent of list pagination."""
         chosen_statuses = (
             _library_values(
                 statuses or [],
@@ -5141,85 +5001,49 @@ def create_app(
         sources = split_csv(source)
         excluded = split_csv(exclude_sources)
         sessions = split_csv(session_id)
-        snapshot_scope: tuple[object, ...] = (
-            user_id,
-            tuple(sorted(chosen_statuses)),
-            tuple(sorted(sources)),
-            tuple(sorted(excluded)),
-            tuple(sorted(sessions)),
-        )
-        if offset and snapshot_id is None:
+        if offset:
             raise HTTPException(
                 status_code=422,
-                detail="raw_graph_snapshot_required",
+                detail="raw_graph_is_single_page",
             )
-        prune_raw_graph_state()
-        if snapshot_id is not None:
-            snapshot = raw_graph_snapshots.get(snapshot_id)
-            if snapshot is None or snapshot[1] != snapshot_scope:
-                raise HTTPException(
-                    status_code=409,
-                    detail="raw_graph_snapshot_stale",
-                )
-            items = snapshot[2]
-        else:
-            query: dict[str, object] = {
-                "user_id": user_id,
-                **raw_list_filters(chosen_statuses),
-                "order": "desc",
-            }
-            cache_key: tuple[object, ...] = (
-                user_id,
-                tuple(sorted(chosen_statuses)),
+        query: dict[str, object] = {
+            "user_id": user_id,
+            **raw_list_filters(chosen_statuses),
+            "include_sources": sources or None,
+            "exclude_sources": excluded or None,
+            "session_ids": sessions or None,
+            "order": "desc",
+        }
+        try:
+            client = await _sdk_client_handle(app).client()
+            value = await asyncio.to_thread(
+                client.list_memories,
+                **query,
+                offset=0,
+                limit=limit,
             )
-            try:
-                client = await _sdk_client_handle(app).client()
-                catalog = await raw_graph_catalog(
-                    client,
-                    query=query,
-                    cache_key=cache_key,
-                )
-            except HTTPException:
-                raise
-            except Exception as error:
-                raise _sdk_http_error(
-                    error,
-                    "hy_memory_raw_graph_failed",
-                ) from None
-            source_set = set(sources)
-            excluded_set = set(excluded)
-            session_set = set(sessions)
-            items = tuple(
-                item
-                for item in catalog
-                if (not source_set or item.source in source_set)
-                and item.source not in excluded_set
-                and (not session_set or item.session_id in session_set)
+            page = HySdkRawPage.from_memory_list(
+                value,
+                limit=limit,
+                offset=0,
             )
-            snapshot_id = uuid4().hex
-            raw_graph_snapshots[snapshot_id] = (
-                time.monotonic(),
-                snapshot_scope,
-                items,
-                graph_cache_size(items),
-            )
-            prune_raw_graph_state()
-            if snapshot_id not in raw_graph_snapshots:
-                raise HTTPException(
-                    status_code=413,
-                    detail="raw_graph_snapshot_too_large",
-                )
-        if snapshot_id is None:
-            raise RuntimeError("raw_graph_snapshot_missing")
-        selected = items[offset : offset + limit]
+        except HTTPException:
+            raise
+        except Exception as error:
+            raise _sdk_http_error(
+                error,
+                "hy_memory_raw_graph_failed",
+            ) from None
+        projected = graph_items(page.raw)
+        selected = projected[:limit]
+        total = max(page.total, len(projected))
         return SdkRawGraphPage(
             user_id=user_id,
             items=selected,
-            total=len(items),
-            offset=offset,
+            total=total,
+            offset=0,
             limit=limit,
-            has_more=offset + len(selected) < len(items),
-            snapshot_id=snapshot_id,
+            has_more=page.total > len(page.raw) or len(projected) > limit,
         )
 
     @app.post(

memhub/apps/core/tests/test_sdk_api_surface.py

@@ -838,8 +838,10 @@ def test_raw_lists_active_and_shadow_turns_with_roles_and_hashes(tmp_path, monke
             assert cursor_page["has_more"] is True
         assert cursor_turns == ["我喜欢绿茶", "我叫费天翔", "你好"]
         assert len(sdk.all("list_memories")) == cursor_calls + 3
+        graph_calls = len(sdk.all("list_memories"))
         graph = await client.get("/api/v2/raw/graph", params={"limit": 2})
         assert graph.status_code == 200, graph.text
+        assert len(sdk.all("list_memories")) == graph_calls + 1
         graph_body = graph.json()
         assert graph_body["total"] == 3
         assert graph_body["has_more"] is True
@@ -847,35 +849,13 @@ def test_raw_lists_active_and_shadow_turns_with_roles_and_hashes(tmp_path, monke
             "[user]: 我喜欢绿茶 [assistant]: 也记住了。",
             "[user]: 我叫费天翔 [assistant]: 好的，记住了。",
         ]
-        graph_page_2 = (
-            await client.get(
-                "/api/v2/raw/graph",
-                params={
-                    "limit": 2,
-                    "offset": 2,
-                    "snapshot_id": graph_body["snapshot_id"],
-                },
-            )
-        ).json()
-        assert graph_page_2["total"] == 3
-        assert graph_page_2["has_more"] is False
-        assert graph_page_2["items"][0]["turn_id"]
+        assert (await client.get("/api/v2/raw/graph", params={"limit": 301})).status_code == 422
         assert (
             await client.get(
                 "/api/v2/raw/graph",
                 params={"limit": 2, "offset": 2},
             )
         ).status_code == 422
-        assert (
-            await client.get(
-                "/api/v2/raw/graph",
-                params={
-                    "limit": 2,
-                    "offset": 2,
-                    "snapshot_id": "missing",
-                },
-            )
-        ).status_code == 409
         inserted = {
             "memory_id": "raw-new",
             "content": "[user]: 新消息",
@@ -887,18 +867,6 @@ def test_raw_lists_active_and_shadow_turns_with_roles_and_hashes(tmp_path, monke
         }
         RAW_ROWS["local"].insert(0, inserted)
         try:
-            stable_graph_page = (
-                await client.get(
-                    "/api/v2/raw/graph",
-                    params={
-                        "limit": 2,
-                        "offset": 2,
-                        "snapshot_id": graph_body["snapshot_id"],
-                    },
-                )
-            ).json()
-            assert stable_graph_page["total"] == 3
-            assert stable_graph_page["items"][0]["label"] == "[user]: 你好"
             updated_graph = (await client.get("/api/v2/raw/graph")).json()
             assert updated_graph["total"] == 4
             assert updated_graph["items"][0]["label"] == "[user]: 新消息"

memhub/apps/web/src/MemoryMap.test.tsx

@@ -62,30 +62,6 @@ vi.mock("./MemoryGraph3D", () => ({
     </div>
   ),
 }));
-vi.mock("./RawConversationGraph3D", () => ({
-  RawConversationGraph3D: ({
-    graph,
-    selectedNodeId,
-    onSelectNode,
-  }: {
-    graph: MemoryGraphResponse;
-    selectedNodeId: string | null;
-    onSelectNode(node: MemoryGraphNode): void;
-  }) => (
-    <div data-testid="canvas" data-selected={selectedNodeId}>
-      {graph.nodes.map((node) => (
-        <button
-          key={node.node_id}
-          type="button"
-          aria-label={`图中选择 ${node.label}`}
-          onClick={() => onSelectNode(node)}
-        >
-          {node.label}
-        </button>
-      ))}
-    </div>
-  ),
-}));
 afterEach(() => {
   cleanup();
   vi.resetAllMocks();

memhub/apps/web/src/MemoryMap.tsx

@@ -52,7 +52,6 @@ import {
 } from "./memory-map-model";
 import { OptionMenu } from "./OptionMenu";
 import { R6Button } from "./R6Controls";
-import { RawConversationGraph3D } from "./RawConversationGraph3D";
 import { SelectedMemoryDetail } from "./SelectedMemoryDetail";
 import { SelectedRawDetail } from "./SelectedRawDetail";
 import { sourceNameOr } from "./source-label";
@@ -108,8 +107,6 @@ type Props = {
     /** The graph for the current source/query scope has not arrived yet. */
     graphLoading?: boolean;
     graphFailed?: boolean;
-    graphLoaded?: number;
-    graphTotal?: number;
     stale: boolean;
     settledSource?: string;
     settledQuery?: string;
@@ -1327,23 +1324,6 @@ export function MemoryMap(props: Props) {
                   : text("记忆关联")
                 : label}
             </h2>
-            {props.simplified && raw && library?.graphTotal !== undefined ? (
-              <p className="selected-graph-subtitle" role="status">
-                {library.graphLoading
-                  ? `${text("正在读取记忆地图…")} ${new Intl.NumberFormat(
-                      locale,
-                    ).format(
-                      library.graphLoaded ?? 0,
-                    )} / ${new Intl.NumberFormat(locale).format(
-                      library.graphTotal,
-                    )}`
-                  : `${new Intl.NumberFormat(locale).format(
-                      library.graphLoaded ?? 0,
-                    )} / ${new Intl.NumberFormat(locale).format(
-                      library.graphTotal,
-                    )}`}
-              </p>
-            ) : null}
             {props.simplified &&
               (!raw || !projection.nodes.length) &&
               !(raw && library?.graphLoading) && (
@@ -1374,25 +1354,14 @@ export function MemoryMap(props: Props) {
         </header>
         <div className="map-canvas" data-tour-id="memory-map-canvas">
           {projection.nodes.length && (!props.simplified || !hidden) ? (
-            raw ? (
-              <RawConversationGraph3D
-                graph={projection}
-                selectedNodeId={
-                  visibleGroupNode?.node_id ??
-                  (activeId ? `memory:${activeId}` : null)
-                }
-                onSelectNode={pickNode}
-              />
-            ) : (
-              <MemoryGraph3D
-                graph={projection}
-                selectedNodeId={
-                  visibleGroupNode?.node_id ??
-                  (activeId ? `memory:${activeId}` : null)
-                }
-                onSelectNode={pickNode}
-              />
-            )
+            <MemoryGraph3D
+              graph={projection}
+              selectedNodeId={
+                visibleGroupNode?.node_id ??
+                (activeId ? `memory:${activeId}` : null)
+              }
+              onSelectNode={pickNode}
+            />
           ) : (
             <div className="map-empty-stage">
               <Network size={32} strokeWidth={1} />

memhub/apps/web/src/MemoryModeCards.test.tsx

@@ -34,6 +34,7 @@ it("shows every mode feature and reveals Ultra scheduling after selection", asyn
   expect(screen.getByText("不调用生成模型")).toBeTruthy();
   expect(screen.getByText("沉淀高级记忆")).toBeTruthy();
   expect(screen.getByText("增强关联召回")).toBeTruthy();
+  expect(screen.getByText("· Pro").className).toContain("memory-mode-tier");
   expect(screen.queryByText("每天自动整合")).toBeNull();
 
   await user.click(screen.getByRole("radio", { name: /深度记忆/ }));

memhub/apps/web/src/MemoryModeCards.tsx

@@ -1,7 +1,7 @@
 import type { MemoryPipelineMode } from "@one-memory/contracts";
 import { Check, Clock3 } from "lucide-react";
 import { type ReactNode, useId } from "react";
-import { MODE_COPY } from "./memory-mode-ui";
+import { MODE_COPY, MODE_TIER, modeDisplayName } from "./memory-mode-ui";
 import { useOnboardingTranslation } from "./onboarding-language";
 import "./memory-mode-cards.css";
 
@@ -68,11 +68,8 @@ export function MemoryModeCards({
         {MODES.map((mode) => {
           const selected = value === mode.id;
           const modeDisabled = unavailable(mode.id);
-          const localizedTitle = text(MODE_COPY[mode.id].title);
-          const title = localizedTitle.replace(
-            /\s*[（(](?:lite|pro|ultra)[)）]\s*$/i,
-            "",
-          );
+          const title = modeDisplayName(text, mode.id);
+          const tier = MODE_TIER[mode.id];
           const features = text(MODE_COPY[mode.id].description).split(
             /\s*·\s*/,
           );
@@ -90,7 +87,7 @@ export function MemoryModeCards({
                   type="radio"
                   name={name}
                   value={mode.id}
-                  aria-label={localizedTitle}
+                  aria-label={`${title} · ${tier}`}
                   aria-describedby={describedBy?.[mode.id]}
                   checked={selected}
                   disabled={modeDisabled}
@@ -99,9 +96,7 @@ export function MemoryModeCards({
                 <span className="memory-mode-title">
                   <span className="memory-mode-index">{mode.index}</span>
                   <strong>{title}</strong>
-                  <span className="memory-mode-tier">
-                    {mode.id.toUpperCase()}
-                  </span>
+                  <span className="memory-mode-tier">· {tier}</span>
                   {current === mode.id && currentBadge ? (
                     <span className="memory-mode-current">{currentBadge}</span>
                   ) : null}

memhub/apps/web/src/MemoryModeSettings.test.tsx

@@ -75,9 +75,13 @@ async function chooseMode(
   user: ReturnType<typeof userEvent.setup>,
   name: RegExp,
 ) {
-  const option = await screen.findByRole("radio", { name });
+  const control = await screen.findByRole("combobox", {
+    name: "记忆模式",
+  });
+  await user.click(control);
+  const option = await screen.findByRole("option", { name });
   await user.click(option);
-  return option;
+  return control;
 }
 
 afterEach(() => {
@@ -88,17 +92,43 @@ afterEach(() => {
   vi.mocked(memoryModePlanUnsupported).mockReturnValue(false);
 });
 
-it("renders all settings modes as one grouped shared choice list", async () => {
+it("shows the current mode in a compact dropdown", async () => {
   prepare("pro");
+  const user = userEvent.setup();
   render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
 
-  const group = await screen.findByRole("radiogroup", {
-    name: "当前模式",
+  const control = await screen.findByRole("combobox", {
+    name: "记忆模式",
   });
-  expect(within(group).getAllByRole("radio")).toHaveLength(3);
+  expect(control.textContent).toContain("智能记忆 · Pro");
+  expect(control.textContent).toContain("沉淀高级记忆");
   expect(
-    within(group).getByText("当前模式").closest("label")?.textContent,
-  ).toContain("智能记忆PRO");
+    control.querySelector(".om-option-menu-suffix")?.textContent,
+  ).toContain("· Pro");
+  expect(control.textContent).not.toContain("（");
+  expect(screen.queryByText("当前模式")).toBeNull();
+  expect(screen.queryByRole("radiogroup")).toBeNull();
+
+  await user.click(control);
+  expect(screen.getAllByRole("option")).toHaveLength(3);
+});
+
+it("shows the effective Ultra mode and disables selection when forced by the environment", async () => {
+  prepare("ultra");
+  vi.mocked(getMemoryMode).mockResolvedValue({
+    ...state("ultra"),
+    configured_mode: "pro",
+    forced_by_env: true,
+  });
+  render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
+
+  const control = await screen.findByRole("combobox", {
+    name: "记忆模式",
+  });
+  expect(control.textContent).toContain("深度记忆 · Ultra");
+  expect(control).toHaveProperty("disabled", true);
+  expect(screen.getByRole("switch", { name: "每天自动整合" })).toBeTruthy();
+  expect(screen.getByRole("button", { name: "立即整合" })).toBeTruthy();
 });
 
 it("confirms the data effects before switching to lite", async () => {
@@ -111,7 +141,7 @@ it("confirms the data effects before switching to lite", async () => {
   const user = userEvent.setup();
   render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
 
-  await chooseMode(user, /基础记忆（lite）/);
+  await chooseMode(user, /基础记忆 · Lite/);
   expect(screen.getByText(/已有记忆继续保留/)).toBeTruthy();
   expect(screen.getByText("模型调用与费用")).toBeTruthy();
   expect(screen.getByText("搜索范围")).toBeTruthy();
@@ -121,18 +151,18 @@ it("confirms the data effects before switching to lite", async () => {
   await waitFor(() => expect(setMemoryMode).toHaveBeenCalledWith("lite"));
   await waitFor(() =>
     expect(document.activeElement).toBe(
-      screen.getByRole("radio", { name: /基础记忆（lite）/ }),
+      screen.getByRole("combobox", { name: "记忆模式" }),
     ),
   );
 });
 
-it("traps modal focus, closes on Escape and restores the mode-card focus", async () => {
+it("traps modal focus, closes on Escape and restores the mode dropdown", async () => {
   prepare("pro");
   const outside = document.createElement("button");
   document.body.append(outside);
   const user = userEvent.setup();
   render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
-  const lite = await chooseMode(user, /基础记忆（lite）/);
+  const lite = await chooseMode(user, /基础记忆 · Lite/);
 
   const cancel = screen.getByRole("button", { name: "取消" });
   await waitFor(() => expect(document.activeElement).toBe(cancel));
@@ -154,7 +184,7 @@ it("keeps focus inside the modal while the mode change is pending", async () =>
   vi.mocked(setMemoryMode).mockReturnValue(new Promise(() => {}));
   const user = userEvent.setup();
   render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
-  await chooseMode(user, /基础记忆（lite）/);
+  await chooseMode(user, /基础记忆 · Lite/);
   await user.click(screen.getByRole("button", { name: "确认选择" }));
 
   const modal = screen.getByRole("dialog");
@@ -185,7 +215,7 @@ it("routes to model setup instead of switching pro without a model", async () =>
     <MemoryModeSettings hasActiveModel={false} onConfigureModel={configure} />,
   );
 
-  await chooseMode(user, /智能记忆（pro）/);
+  await chooseMode(user, /智能记忆 · Pro/);
   expect(configure).toHaveBeenCalledExactlyOnceWith(
     "使用 pro 或 ultra 前需要先配置并启用生成模型。",
   );
@@ -199,11 +229,29 @@ it("uses the isolated legacy plan only for a route-level old-Core 404", async ()
   const user = userEvent.setup();
   render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
 
-  await chooseMode(user, /基础记忆（lite）/);
+  await chooseMode(user, /基础记忆 · Lite/);
   expect(planMemoryMode).toHaveBeenCalledWith("lite");
   expect(await screen.findByText(/已有记忆继续保留/)).toBeTruthy();
 });
 
+it("restores focus to the mode dropdown when planning fails", async () => {
+  prepare("pro");
+  vi.mocked(planMemoryMode).mockRejectedValue(new Error("offline"));
+  const user = userEvent.setup();
+  render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
+
+  await chooseMode(user, /基础记忆 · Lite/);
+
+  expect(
+    await screen.findByText("模式选择影响暂时无法读取，请重试。"),
+  ).toBeTruthy();
+  await waitFor(() =>
+    expect(document.activeElement).toBe(
+      screen.getByRole("combobox", { name: "记忆模式" }),
+    ),
+  );
+});
+
 it("keeps downgrade effects when an old Core falls back from ultra to pro", async () => {
   prepare("ultra");
   vi.mocked(planMemoryMode).mockRejectedValue(new Error("404"));
@@ -211,7 +259,7 @@ it("keeps downgrade effects when an old Core falls back from ultra to pro", asyn
   const user = userEvent.setup();
   render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
 
-  await chooseMode(user, /智能记忆（pro）/);
+  await chooseMode(user, /智能记忆 · Pro/);
 
   const dialog = screen.getByRole("dialog");
   expect(within(dialog).getAllByText("已有数据")).toHaveLength(1);
@@ -223,7 +271,7 @@ it("explains model cost, search scope and the next step before switching to ultr
   const user = userEvent.setup();
   render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
 
-  await chooseMode(user, /深度记忆（ultra）/);
+  await chooseMode(user, /深度记忆 · Ultra/);
 
   expect(screen.getByText("模型调用与费用")).toBeTruthy();
   expect(screen.getByText("搜索范围")).toBeTruthy();
@@ -239,7 +287,7 @@ it("distinguishes regular memories from higher-level Ultra data when switching t
   const user = userEvent.setup();
   render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
 
-  await chooseMode(user, /智能记忆（pro）/);
+  await chooseMode(user, /智能记忆 · Pro/);
 
   const dialog = screen.getByRole("dialog");
   expect(within(dialog).getAllByText("已有数据")).toHaveLength(1);
@@ -256,7 +304,7 @@ it("does not show automatic consolidation when switching from lite to pro", asyn
   const user = userEvent.setup();
   render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
 
-  await chooseMode(user, /智能记忆（pro）/);
+  await chooseMode(user, /智能记忆 · Pro/);
 
   const dialog = screen.getByRole("dialog");
   expect(within(dialog).getAllByText("已有数据")).toHaveLength(1);
@@ -273,10 +321,10 @@ it("focuses the Evolve settings after switching to ultra", async () => {
   });
   const user = userEvent.setup();
   render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
-  await screen.findByRole("radio", { name: /智能记忆（pro）/ });
+  await screen.findByRole("combobox", { name: "记忆模式" });
   vi.mocked(getMemoryMode).mockResolvedValue(state("ultra"));
 
-  await chooseMode(user, /深度记忆（ultra）/);
+  await chooseMode(user, /深度记忆 · Ultra/);
   await user.click(screen.getByRole("button", { name: "确认选择" }));
 
   await waitFor(() =>
@@ -287,6 +335,29 @@ it("focuses the Evolve settings after switching to ultra", async () => {
   ).toBeTruthy();
 });
 
+it("focuses the recoverable Evolve section when Ultra schedule loading fails", async () => {
+  prepare("pro");
+  vi.mocked(getEvolveSchedule).mockRejectedValue(new Error("offline"));
+  vi.mocked(setMemoryMode).mockResolvedValue({
+    ...state("ultra"),
+    previous_mode: "pro",
+    effects: ["existing_memories_added_to_graph"],
+  });
+  const user = userEvent.setup();
+  render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
+  await screen.findByRole("combobox", { name: "记忆模式" });
+  vi.mocked(getMemoryMode).mockResolvedValue(state("ultra"));
+
+  await chooseMode(user, /深度记忆 · Ultra/);
+  await user.click(screen.getByRole("button", { name: "确认选择" }));
+
+  await waitFor(() =>
+    expect(document.activeElement?.getAttribute("id")).toContain("-evolve"),
+  );
+  expect(screen.getByText("自动整合设置暂时无法读取，请重试。")).toBeTruthy();
+  expect(screen.getByRole("button", { name: "立即整合" })).toBeTruthy();
+});
+
 it("shows the default nightly evolve controls in ultra", async () => {
   prepare("ultra");
   render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
@@ -305,6 +376,26 @@ it("shows the default nightly evolve controls in ultra", async () => {
   expect(screen.getByRole("button", { name: "立即整合" })).toBeTruthy();
 });
 
+it("keeps the immediate action visible and recovers when the schedule read fails", async () => {
+  prepare("ultra");
+  vi.mocked(getEvolveSchedule).mockRejectedValueOnce(new Error("offline"));
+  const user = userEvent.setup();
+  render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
+
+  expect(
+    await screen.findByText("自动整合设置暂时无法读取，请重试。"),
+  ).toBeTruthy();
+  expect(screen.queryByRole("switch", { name: "每天自动整合" })).toBeNull();
+  expect(screen.getByRole("button", { name: "立即整合" })).toBeTruthy();
+
+  await user.click(screen.getByRole("button", { name: "重新读取" }));
+
+  const automatic = await screen.findByRole("switch", {
+    name: "每天自动整合",
+  });
+  await waitFor(() => expect(document.activeElement).toBe(automatic));
+});
+
 it("opens the time picker from the whole control and saves a complete time", async () => {
   prepare("ultra");
   vi.mocked(setEvolveSchedule).mockResolvedValue({
@@ -443,9 +534,9 @@ it("hides the time field when automatic evolve is off and keeps the saved time v
 it("updates mode state automatically without showing a manual refresh control", async () => {
   prepare("pro");
   render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
-  const pro = await screen.findByRole("radio", { name: /智能记忆（pro）/ });
+  const mode = await screen.findByRole("combobox", { name: "记忆模式" });
 
-  expect((pro as HTMLInputElement).checked).toBe(true);
+  expect(mode.textContent).toContain("智能记忆 · Pro");
   expect(screen.queryByRole("button", { name: "刷新记忆模式" })).toBeNull();
   expect(getMemoryMode).toHaveBeenCalledTimes(1);
   await waitFor(() => {
@@ -459,9 +550,9 @@ it("keeps the mode usable when an evolve status read fails", async () => {
   render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
 
   expect(
-    (await screen.findByRole("radio", {
-      name: /智能记忆（pro）/,
-    })) as HTMLInputElement,
+    await screen.findByRole("combobox", {
+      name: "记忆模式",
+    }),
   ).toHaveProperty("disabled", false);
 });
 
@@ -474,15 +565,17 @@ it("offers a text recovery action when the mode read fails", async () => {
   expect(
     await screen.findByText("记忆模式状态暂时无法读取，请重试。"),
   ).toBeTruthy();
-  expect(
-    screen.getByRole("radio", { name: /基础记忆（lite）/ }),
-  ).toHaveProperty("disabled", true);
+  expect(screen.getByRole("combobox", { name: "记忆模式" })).toHaveProperty(
+    "disabled",
+    true,
+  );
 
   await user.click(screen.getByRole("button", { name: "重新读取" }));
   await waitFor(() =>
-    expect(
-      screen.getByRole("radio", { name: /智能记忆（pro）/ }),
-    ).toHaveProperty("disabled", false),
+    expect(screen.getByRole("combobox", { name: "记忆模式" })).toHaveProperty(
+      "disabled",
+      false,
+    ),
   );
 });
 
@@ -493,7 +586,7 @@ it("keeps a failed switch explanation inside the open confirmation dialog", asyn
   const user = userEvent.setup();
   render(<MemoryModeSettings hasActiveModel onConfigureModel={vi.fn()} />);
 
-  await chooseMode(user, /深度记忆（ultra）/);
+  await chooseMode(user, /深度记忆 · Ultra/);
   await user.click(screen.getByRole("button", { name: "确认选择" }));
 
   const dialog = screen.getByRole("dialog");
@@ -514,15 +607,17 @@ it("keeps lite available while model status is unknown", async () => {
     />,
   );
 
+  const user = userEvent.setup();
+  await user.click(await screen.findByRole("combobox", { name: "记忆模式" }));
   expect(
-    await screen.findByRole("radio", { name: /基础记忆（lite）/ }),
+    await screen.findByRole("option", { name: /基础记忆 · Lite/ }),
   ).toHaveProperty("disabled", false);
-  expect(screen.getByRole("radio", { name: /智能记忆（pro）/ })).toHaveProperty(
+  expect(screen.getByRole("option", { name: /智能记忆 · Pro/ })).toHaveProperty(
     "disabled",
     true,
   );
   expect(
-    screen.getByRole("radio", { name: /深度记忆（ultra）/ }),
+    screen.getByRole("option", { name: /深度记忆 · Ultra/ }),
   ).toHaveProperty("disabled", true);
 });
 
@@ -538,9 +633,10 @@ it("blocks mode and Evolve controls during embedding maintenance", async () => {
       "正在检查或切换向量模型，完成前不能选择模式或手动整合。",
     ),
   ).toBeTruthy();
-  expect(
-    screen.getByRole("radio", { name: /基础记忆（lite）/ }),
-  ).toHaveProperty("disabled", true);
+  expect(screen.getByRole("combobox", { name: "记忆模式" })).toHaveProperty(
+    "disabled",
+    true,
+  );
   expect(screen.getByRole("button", { name: "立即整合" })).toHaveProperty(
     "disabled",
     true,

memhub/apps/web/src/MemoryModeSettings.tsx

@@ -23,8 +23,14 @@ import {
   issueConfirmedModeTicket,
 } from "./confirmed-memory-mode";
 import { commitEvolveRun, useEvolveState } from "./evolve-state";
-import { MemoryModeCards } from "./MemoryModeCards";
-import { BLOCKER_COPY, MemoryModeConfirmDialog } from "./memory-mode-ui";
+import {
+  BLOCKER_COPY,
+  MemoryModeConfirmDialog,
+  MODE_COPY,
+  MODE_TIER,
+  modeDisplayName,
+} from "./memory-mode-ui";
+import { OptionMenu } from "./OptionMenu";
 import { useOnboardingTranslation } from "./onboarding-language";
 import { R6Button } from "./R6Controls";
 import { R6StateRecovery } from "./R6StateRecovery";
@@ -58,28 +64,39 @@ export function MemoryModeSettings({
   const [maintenance, setMaintenance] = useState(false);
   const [error, setError] = useState("");
   const [readFailed, setReadFailed] = useState(false);
+  const [scheduleReadFailed, setScheduleReadFailed] = useState(false);
   const refreshVersion = useRef(0);
   const dialogOpener = useRef<HTMLElement | null>(null);
   const focusEvolveWhenReady = useRef(false);
   const focusModeWhenReady = useRef<MemoryPipelineMode | null>(null);
+  const focusScheduleWhenReady = useRef(false);
 
   useEffect(() => {
     if (!focusEvolveWhenReady.current || pendingMode || state?.mode !== "ultra")
       return;
-    focusEvolveWhenReady.current = false;
-    document.getElementById(`${id}-evolve`)?.focus();
+    const evolve = document.getElementById(`${id}-evolve`);
+    if (evolve) {
+      focusEvolveWhenReady.current = false;
+      evolve.focus();
+    }
   }, [id, pendingMode, state?.mode]);
 
   useEffect(() => {
     const target = focusModeWhenReady.current;
     if (!target || busy || pendingMode || state?.mode !== target) return;
     focusModeWhenReady.current = null;
+    document.getElementById(`${id}-select`)?.focus();
+  }, [busy, id, pendingMode, state?.mode]);
+
+  useEffect(() => {
+    if (!focusScheduleWhenReady.current || scheduleReadFailed || !schedule)
+      return;
+    focusScheduleWhenReady.current = false;
     document
-      .querySelector<HTMLInputElement>(
-        `.r6-memory-mode-settings input[type="radio"][value="${target}"]`,
-      )
+      .getElementById(`${id}-evolve`)
+      ?.querySelector<HTMLElement>('[role="switch"]')
       ?.focus();
-  }, [busy, pendingMode, state?.mode]);
+  }, [id, schedule, scheduleReadFailed]);
 
   const refresh = useCallback(async () => {
     const version = ++refreshVersion.current;
@@ -101,8 +118,12 @@ export function MemoryModeSettings({
       setError("记忆模式状态暂时无法读取，请重试。");
       setReadFailed(true);
     }
-    if (scheduleResult.status === "fulfilled")
+    if (scheduleResult.status === "fulfilled") {
       setScheduleState(scheduleResult.value);
+      setScheduleReadFailed(false);
+    } else {
+      setScheduleReadFailed(true);
+    }
     if (processingResult.status === "fulfilled")
       setMaintenance(Boolean(processingResult.value.embedding_switch));
   }, [onModeChange]);
@@ -123,7 +144,7 @@ export function MemoryModeSettings({
     run?.state === "running" ||
     state?.graph_build.state === "running";
 
-  async function choose(mode: MemoryPipelineMode, opener: HTMLElement) {
+  async function choose(mode: MemoryPipelineMode) {
     if (!state || mode === state.mode || busy || lifecycleBusy) return;
     setError("");
     setBusy(true);
@@ -133,6 +154,7 @@ export function MemoryModeSettings({
     } catch (reason) {
       if (!memoryModePlanUnsupported(reason)) {
         setError("模式切换影响暂时无法读取，请重试。");
+        focusModeWhenReady.current = state.mode;
         setBusy(false);
         return;
       }
@@ -143,7 +165,7 @@ export function MemoryModeSettings({
       onConfigureModel(BLOCKER_COPY.active_model_required);
       return;
     }
-    dialogOpener.current = opener;
+    dialogOpener.current = document.getElementById(`${id}-select`);
     setPendingPlan(plan);
     setPendingMode(mode);
   }
@@ -195,7 +217,7 @@ export function MemoryModeSettings({
   }
 
   async function evolveNow() {
-    if (!state || !schedule) return;
+    if (!state) return;
     refreshVersion.current++;
     setBusy(true);
     setError("");
@@ -203,12 +225,15 @@ export function MemoryModeSettings({
       const receipt = await startEvolve();
       commitEvolveRun(
         receipt,
-        overview ?? {
-          mode: state.mode,
-          schedule,
-          users: {},
-          running: [],
-        },
+        overview ??
+          (schedule
+            ? {
+                mode: state.mode,
+                schedule,
+                users: {},
+                running: [],
+              }
+            : undefined),
       );
     } catch (reason) {
       const code = apiErrorCode(reason);
@@ -234,28 +259,69 @@ export function MemoryModeSettings({
           <p>{text("模式决定新对话如何保存，以及记忆页面展示什么。")}</p>
         </div>
       </div>
-      <MemoryModeCards
-        aria-label={text("当前模式")}
-        aria-busy={state === null}
-        current={state?.mode}
-        value={state?.mode ?? null}
-        currentBadge={text("当前模式")}
-        disabled={(mode) =>
-          !state ||
-          busy ||
-          lifecycleBusy ||
-          Boolean(state.forced_by_env && mode !== state.mode) ||
-          (mode !== "lite" && !modelStateKnown)
-        }
-        onChange={(mode, control) => void choose(mode, control)}
-        ultraDetail={
-          state?.mode === "ultra" && schedule ? (
-            <section
-              id={`${id}-evolve`}
-              className="r6-evolve-settings r6-evolve-settings--in-card"
-              aria-labelledby={`${id}-evolve-title`}
-              tabIndex={-1}
-            >
+      <div
+        className="r6-mode-control"
+        data-expanded={state?.mode === "ultra" || undefined}
+      >
+        <div className="r6-mode-setting-row" aria-busy={state === null}>
+          <OptionMenu
+            id={`${id}-select`}
+            ariaLabel={text("记忆模式")}
+            value={state?.mode ?? ""}
+            disabled={
+              !state || busy || lifecycleBusy || Boolean(state?.forced_by_env)
+            }
+            options={(["lite", "pro", "ultra"] as const).map((mode) => ({
+              value: mode,
+              label: modeDisplayName(text, mode),
+              suffix: MODE_TIER[mode],
+              description: text(MODE_COPY[mode].description),
+              disabled: mode !== "lite" && !modelStateKnown,
+            }))}
+            className="r6-language-option-menu r6-mode-option-menu"
+            panelClassName="r6-language-option-menu-panel--settings r6-mode-option-menu-panel"
+            onChange={(value) => {
+              if (value === "lite" || value === "pro" || value === "ultra")
+                void choose(value);
+            }}
+          />
+        </div>
+        {state?.forced_by_env ? (
+          <p className="r6-settings-note" role="status">
+            {text("开发环境当前强制使用 ultra，保存的选择暂不会生效。")}
+          </p>
+        ) : null}
+        {maintenance ? (
+          <p className="r6-settings-note" role="status">
+            {text("正在检查或切换向量模型，完成前不能切换模式或手动整合。")}
+          </p>
+        ) : null}
+        {state?.graph_build.state === "running" ? (
+          <p className="r6-settings-note" role="status">
+            {text("正在把已有高级记忆加入知识图谱…")}
+          </p>
+        ) : null}
+        {error && !pendingMode ? (
+          readFailed ? (
+            <R6StateRecovery
+              message={text(error)}
+              onRetry={() => void refresh()}
+            />
+          ) : (
+            <p className="r6-settings-error" role="alert">
+              {text(error)}
+            </p>
+          )
+        ) : null}
+
+        {state?.mode === "ultra" ? (
+          <section
+            id={`${id}-evolve`}
+            className="r6-evolve-settings"
+            aria-labelledby={`${id}-evolve-title`}
+            tabIndex={-1}
+          >
+            {schedule ? (
               <UltraEvolveScheduleFields
                 schedule={schedule}
                 headingId={`${id}-evolve-title`}
@@ -263,63 +329,56 @@ export function MemoryModeSettings({
                 onEnabledChange={(enabled) => void changeSchedule({ enabled })}
                 onTimeChange={(time) => changeSchedule({ time })}
               />
-              <div className="r6-evolve-setting r6-evolve-setting--manual">
-                <div className="r6-evolve-setting-copy">
-                  <h3>{text("立即整合一次")}</h3>
+            ) : (
+              <>
+                <div className="r6-evolve-heading">
+                  <h3 id={`${id}-evolve-title`}>
+                    {text("记忆整合（Evolve）")}
+                  </h3>
                   <p>
-                    {text("只运行这一次，不改变每天的计划。")}
-                    {" · "}
-                    {text(
-                      run?.state === "running"
-                        ? "正在整合记忆…"
-                        : last?.last_run_at
-                          ? text("上次整合：{time}").replace(
-                              "{time}",
-                              new Date(last.last_run_at).toLocaleString(locale),
-                            )
-                          : "尚未整合",
-                    )}
+                    {text("定期重新整理已有记忆，补充更稳定的关联和结论。")}
                   </p>
                 </div>
-                <R6Button
-                  pending={run?.state === "running"}
-                  disabled={busy || lifecycleBusy}
-                  onClick={() => void evolveNow()}
-                >
-                  {text("立即整合")}
-                </R6Button>
+                {scheduleReadFailed ? (
+                  <R6StateRecovery
+                    message={text("自动整合设置暂时无法读取，请重试。")}
+                    onRetry={() => {
+                      focusScheduleWhenReady.current = true;
+                      void refresh();
+                    }}
+                  />
+                ) : null}
+              </>
+            )}
+            <div className="r6-evolve-setting r6-evolve-setting--manual">
+              <div className="r6-evolve-setting-copy">
+                <h3>{text("立即整合一次")}</h3>
+                <p>
+                  {text("只运行这一次，不改变每天的计划。")}
+                  {" · "}
+                  {text(
+                    run?.state === "running"
+                      ? "正在整合记忆…"
+                      : last?.last_run_at
+                        ? text("上次整合：{time}").replace(
+                            "{time}",
+                            new Date(last.last_run_at).toLocaleString(locale),
+                          )
+                        : "尚未整合",
+                  )}
+                </p>
               </div>
-            </section>
-          ) : null
-        }
-      />
-      {state?.forced_by_env ? (
-        <p className="r6-settings-note" role="status">
-          {text("开发环境当前强制使用 ultra，保存的选择暂不会生效。")}
-        </p>
-      ) : null}
-      {maintenance ? (
-        <p className="r6-settings-note" role="status">
-          {text("正在检查或切换向量模型，完成前不能切换模式或手动整合。")}
-        </p>
-      ) : null}
-      {state?.graph_build.state === "running" ? (
-        <p className="r6-settings-note" role="status">
-          {text("正在把已有高级记忆加入知识图谱…")}
-        </p>
-      ) : null}
-      {error && !pendingMode ? (
-        readFailed ? (
-          <R6StateRecovery
-            message={text(error)}
-            onRetry={() => void refresh()}
-          />
-        ) : (
-          <p className="r6-settings-error" role="alert">
-            {text(error)}
-          </p>
-        )
-      ) : null}
+              <R6Button
+                pending={run?.state === "running"}
+                disabled={busy || lifecycleBusy}
+                onClick={() => void evolveNow()}
+              >
+                {text("立即整合")}
+              </R6Button>
+            </div>
+          </section>
+        ) : null}
+      </div>
 
       {pendingMode && pendingPlan ? (
         <MemoryModeConfirmDialog

memhub/apps/web/src/MemorySpace.r6.test.tsx

@@ -129,9 +129,6 @@ vi.mock("./MemoryGraph3D", () => ({
     />
   ),
 }));
-vi.mock("./RawConversationGraph3D", () => ({
-  RawConversationGraph3D: () => <div data-testid="graph-owner" />,
-}));
 afterEach(() => {
   cleanup();
   resetClient();
@@ -323,10 +320,9 @@ function setup() {
       },
     ],
     total: 1,
-    limit: 500,
+    limit: 300,
     offset: 0,
     has_more: false,
-    snapshot_id: "snapshot-1",
   });
   reads.rawSearch.mockResolvedValue([]);
 }
@@ -431,7 +427,7 @@ it("shows raw conversations instead of advanced memory in lite", async () => {
     expect.objectContaining({
       source: undefined,
       offset: 0,
-      limit: 50,
+      limit: 20,
       signal: expect.any(AbortSignal),
     }),
   );
@@ -441,94 +437,92 @@ it("shows raw conversations instead of advanced memory in lite", async () => {
   expect(document.querySelector(".memory-mode-notice")).toBeNull();
 });
 
-it("loads the complete raw graph independently and reports its exact total", async () => {
+it("loads one bounded raw graph page without claiming an exact turn total", async () => {
   setup();
   reads.processing.mockResolvedValue(modeProcessing("lite"));
-  reads.rawGraph.mockImplementation(async ({ offset = 0 }) => {
-    const total = 1_600;
-    const count = Math.min(500, total - offset);
-    return {
-      user_id: "local",
-      items: Array.from({ length: count }, (_, index) => {
-        const absolute = offset + index;
-        return {
-          turn_id: `turn-${absolute}`,
-          raw_id: `raw-${absolute}`,
-          label: `原始会话 ${absolute}`,
-          source: "cursor",
-          session_id: `session-${absolute}`,
-          memory_at: null,
-          gmt_created: 1_761_000_000,
-        };
-      }),
-      total,
-      limit: 500,
-      offset,
-      has_more: offset + count < total,
-      snapshot_id: "snapshot-1600",
-    };
+  reads.rawGraph.mockResolvedValue({
+    user_id: "local",
+    items: Array.from({ length: 300 }, (_, index) => ({
+      turn_id: `turn-${index}`,
+      raw_id: `raw-${index}`,
+      label: `原始会话 ${index}`,
+      source: "cursor",
+      session_id: `session-${index}`,
+      memory_at: null,
+      gmt_created: 1_761_000_000,
+    })),
+    total: 1_600,
+    limit: 300,
+    offset: 0,
+    has_more: true,
   });
 
   render(<MemorySpace simplified />);
 
-  expect(await screen.findByText("1,600 条原始对话")).toBeTruthy();
-  await waitFor(() => expect(reads.rawGraph).toHaveBeenCalledTimes(4));
-  expect(reads.rawGraph.mock.calls.map(([request]) => request.offset)).toEqual([
-    0, 500, 1_000, 1_500,
-  ]);
-  expect(
-    reads.rawGraph.mock.calls
-      .slice(1)
-      .every(([request]) => request.snapshotId === "snapshot-1600"),
-  ).toBe(true);
-  expect(screen.getByText("1,600 / 1,600")).toBeTruthy();
+  await waitFor(() => expect(reads.rawGraph).toHaveBeenCalledTimes(1));
+  expect(reads.rawGraph).toHaveBeenCalledWith({
+    source: undefined,
+    offset: 0,
+    limit: 300,
+    signal: expect.any(AbortSignal),
+  });
+  expect(screen.getByTestId("graph-owner").dataset.graphNodes).toBe("301");
+  expect(document.querySelector(".memory-loaded-count")?.textContent).not.toBe(
+    "1,600 条原始对话",
+  );
+  expect(screen.queryByText("1,600 / 1,600")).toBeNull();
 });
 
-it("restarts the complete graph when its snapshot expires between pages", async () => {
+it("keeps the last successful Lite graph when a background refresh fails", async () => {
   setup();
   reads.processing.mockResolvedValue(modeProcessing("lite"));
-  const item = {
-    turn_id: "turn-1",
-    raw_id: "raw-1",
-    label: "原始会话",
-    source: "cursor",
-    session_id: "session-1",
-    memory_at: null,
-    gmt_created: 1_761_000_000,
-  };
-  reads.rawGraph
-    .mockResolvedValueOnce({
-      user_id: "local",
-      items: [item],
-      total: 2,
-      limit: 500,
-      offset: 0,
-      has_more: true,
-      snapshot_id: "expired",
-    })
-    .mockRejectedValueOnce(
-      Object.assign(new Error("stale"), {
-        isAxiosError: true,
-        response: { data: { detail: "raw_graph_snapshot_stale" } },
-      }),
-    )
-    .mockResolvedValueOnce({
-      user_id: "local",
-      items: [item],
-      total: 1,
-      limit: 500,
-      offset: 0,
-      has_more: false,
-      snapshot_id: "fresh",
-    });
+  const source = {
+    source_id: "cursor",
+    display_name: "Cursor",
+    authorized: true,
+    imported_messages: 1,
+    imported_conversations: 1,
+  } as SourceResponse;
+  const view = render(<MemorySpace simplified sources={[source]} />);
 
+  await waitFor(() =>
+    expect(screen.getByTestId("graph-owner").dataset.graphNodes).toBe("2"),
+  );
+  reads.rawGraph.mockRejectedValueOnce(new Error("refresh failed"));
+  view.rerender(
+    <MemorySpace
+      simplified
+      sources={[
+        source,
+        {
+          ...source,
+          source_id: "codex",
+          display_name: "Codex",
+        },
+      ]}
+    />,
+  );
+
+  await waitFor(() => expect(reads.rawGraph).toHaveBeenCalledTimes(2));
+  expect(screen.getByTestId("graph-owner").dataset.graphNodes).toBe("2");
+  expect(screen.queryByText("原始对话暂时无法读取。")).toBeNull();
+});
+
+it("does not request the raw graph for a keyword search", async () => {
+  setup();
+  reads.processing.mockResolvedValue(modeProcessing("lite"));
+  reads.rawSearch.mockResolvedValue([]);
+  const user = userEvent.setup();
   render(<MemorySpace simplified />);
 
-  await waitFor(() => expect(reads.rawGraph).toHaveBeenCalledTimes(3));
-  expect(reads.rawGraph.mock.calls[2][0]).toEqual(
-    expect.objectContaining({ offset: 0, snapshotId: undefined }),
+  await waitFor(() => expect(reads.rawGraph).toHaveBeenCalledTimes(1));
+  await user.type(
+    screen.getByRole("textbox", { name: "搜索原始对话" }),
+    "发布计划",
   );
-  expect(screen.getByText("1 / 1")).toBeTruthy();
+  await user.click(screen.getByRole("button", { name: "搜索" }));
+  await waitFor(() => expect(reads.rawSearch).toHaveBeenCalledTimes(1));
+  expect(reads.rawGraph).toHaveBeenCalledTimes(1);
 });
 
 it("pages and filters the raw conversation data plane in lite", async () => {
@@ -589,7 +583,7 @@ it("pages and filters the raw conversation data plane in lite", async () => {
       source: undefined,
       cursor: "turn:1:0:1",
       paging: "cursor",
-      limit: 50,
+      limit: 20,
     }),
   );
 
@@ -601,7 +595,7 @@ it("pages and filters the raw conversation data plane in lite", async () => {
       source: "cursor",
       cursor: null,
       paging: "cursor",
-      limit: 50,
+      limit: 20,
     }),
   );
 
@@ -614,7 +608,7 @@ it("pages and filters the raw conversation data plane in lite", async () => {
     expect.objectContaining({
       source: "one-memory-manual",
       offset: 0,
-      limit: 50,
+      limit: 20,
       paging: "cursor",
       cursor: null,
     }),
@@ -837,10 +831,9 @@ it("opens a search hit with the complete role transcript", async () => {
     user_id: "local",
     items: [],
     total: 1_600,
-    limit: 500,
+    limit: 300,
     offset: 0,
     has_more: false,
-    snapshot_id: "search-total",
   });
   const user = userEvent.setup();
   render(<MemorySpace simplified />);

memhub/apps/web/src/MemorySpace.tsx

@@ -9,7 +9,6 @@ import type {
   MemoryLibraryPage,
   MemoryProcessingSummary,
   SdkAskMemory,
-  SdkRawGraphItem,
   SourceResponse,
 } from "@one-memory/contracts";
 import { isMessageKey } from "@one-memory/i18n";
@@ -201,11 +200,6 @@ export function MemorySpace({
     status: "ready" | "failed";
     value: MemoryGraphResponse | null;
   } | null>(null);
-  const [sdkGraphProgress, setSdkGraphProgress] = useState<{
-    scope: string;
-    loaded: number;
-    total: number | null;
-  } | null>(null);
   // Bumping this re-reads the page and graph after an edit or a delete.
   const [sdkMapRevision, setSdkMapRevision] = useState(0);
   const bumpSdkMap = useCallback(() => setSdkMapRevision((v) => v + 1), []);
@@ -269,16 +263,11 @@ export function MemorySpace({
   ]);
   const sdkGraphSettled = sdkGraph?.scope === sdkGraphRequestedScope;
   const visibleSdkGraph =
-    sdkGraph?.scope === sdkGraphRequestedScope &&
-    (sdkGraph.status === "ready" || evolveRunning)
-      ? sdkGraph.value
-      : null;
+    sdkGraph?.scope === sdkGraphRequestedScope ? sdkGraph.value : null;
   const sdkGraphFailed =
-    sdkGraph?.scope === sdkGraphRequestedScope && sdkGraph.status === "failed";
-  const visibleGraphProgress =
-    sdkGraphProgress?.scope === sdkGraphRequestedScope
-      ? sdkGraphProgress
-      : null;
+    sdkGraph?.scope === sdkGraphRequestedScope &&
+    sdkGraph.status === "failed" &&
+    sdkGraph.value === null;
   // A keyword search pages through one server-side result window. The id is
   // kept for the query and source it was searched with; a new query or
   // source starts without one, so the server searches afresh.
@@ -456,8 +445,6 @@ export function MemorySpace({
     const request = new AbortController();
     let cancelled = false;
     let reading = false;
-    rawGraphRecords.current.clear();
-    setSdkGraphProgress({ scope, loaded: 0, total: null });
     const readGraph = async () => {
       if (reading) return;
       reading = true;
@@ -469,58 +456,25 @@ export function MemorySpace({
           );
           if (cancelled) return;
           setSdkGraph({ scope, status: "ready", value });
-          setSdkGraphProgress({
-            scope,
-            loaded: value.projected_memories,
-            total: value.total_memories,
-          });
           return;
         }
-
-        for (let attempt = 0; attempt < 2; attempt += 1) {
-          const items: SdkRawGraphItem[] = [];
-          let offset = 0;
-          let total = 0;
-          let snapshotId: string | undefined;
-          rawGraphRecords.current.clear();
-          try {
-            while (!cancelled) {
-              const page = await getSdkRawGraph({
-                source,
-                offset,
-                limit: 500,
-                snapshotId,
-                signal: request.signal,
-              });
-              if (cancelled) return;
-              snapshotId = page.snapshot_id;
-              total = page.total;
-              items.push(...page.items);
-              for (const item of page.items) {
-                const record = rawGraphRecord(item);
-                rawGraphRecords.current.set(rawRecordId(record), record);
-              }
-              setSdkGraphProgress({ scope, loaded: items.length, total });
-              if (!page.has_more || page.items.length === 0) break;
-              offset += page.items.length;
-              await new Promise<void>((resolve) => setTimeout(resolve, 0));
-            }
-          } catch (reason) {
-            if (
-              attempt === 0 &&
-              apiErrorCode(reason) === "raw_graph_snapshot_stale"
-            )
-              continue;
-            throw reason;
-          }
-          if (cancelled) return;
-          setSdkGraph({
-            scope,
-            status: "ready",
-            value: rawGraphProjection(items, total, sourcesRef.current),
-          });
-          break;
+        const page = await getSdkRawGraph({
+          source,
+          offset: 0,
+          limit: 300,
+          signal: request.signal,
+        });
+        if (cancelled) return;
+        rawGraphRecords.current.clear();
+        for (const item of page.items) {
+          const record = rawGraphRecord(item);
+          rawGraphRecords.current.set(rawRecordId(record), record);
         }
+        setSdkGraph({
+          scope,
+          status: "ready",
+          value: rawGraphProjection(page.items, page.total, sourcesRef.current),
+        });
       } catch {
         if (cancelled || request.signal.aborted) return;
         setSdkGraph((current) => ({
@@ -547,17 +501,7 @@ export function MemorySpace({
     sdkMapVisible,
     sourceKey,
   ]);
-  const displayedSdkPage =
-    lite &&
-    !sdkLibraryQuery.trim() &&
-    sdkPage &&
-    visibleGraphProgress?.total != null
-      ? {
-          ...sdkPage,
-          total: visibleGraphProgress.total,
-          total_exact: true,
-        }
-      : sdkPage;
+  const displayedSdkPage = sdkPage;
   const sdkFilterLabel = [
     sdkLibrary.settledSource
       ? `${t("memory:来源")} ${
@@ -1397,8 +1341,6 @@ export function MemorySpace({
                 failed: sdkLibrary.failed && !evolveRunning,
                 graphLoading: !sdkGraphSettled,
                 graphFailed: sdkGraphFailed && !evolveRunning,
-                graphLoaded: visibleGraphProgress?.loaded,
-                graphTotal: visibleGraphProgress?.total ?? undefined,
                 stale: false,
                 settledSource: sdkLibrary.settledSource,
                 settledQuery: sdkLibrary.settledQuery,

memhub/apps/web/src/OptionMenu.test.tsx

@@ -0,0 +1,70 @@
+// @vitest-environment jsdom
+
+import { cleanup, render, screen } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+import { afterEach, expect, it, vi } from "vitest";
+import { LanguageProvider } from "./gui-language";
+import { OptionMenu } from "./OptionMenu";
+
+afterEach(cleanup);
+
+it("shows a suffix without requiring description copy", async () => {
+  const user = userEvent.setup();
+  render(
+    <LanguageProvider>
+      <OptionMenu
+        ariaLabel="记忆模式"
+        value="pro"
+        options={[
+          { value: "lite", label: "基础记忆", suffix: "Lite" },
+          { value: "pro", label: "智能记忆", suffix: "Pro" },
+        ]}
+        onChange={vi.fn()}
+      />
+    </LanguageProvider>,
+  );
+
+  const control = screen.getByRole("combobox", { name: "记忆模式" });
+  expect(control.textContent).toContain("智能记忆 · Pro");
+  await user.click(control);
+  expect(screen.getByRole("option", { name: "基础记忆 · Lite" })).toBeTruthy();
+});
+
+it("keeps option descriptions available to assistive technology", async () => {
+  const user = userEvent.setup();
+  render(
+    <LanguageProvider>
+      <OptionMenu
+        ariaLabel="记忆模式"
+        value="pro"
+        options={[
+          {
+            value: "lite",
+            label: "基础记忆",
+            description: "保存原始会话",
+          },
+          {
+            value: "pro",
+            label: "智能记忆",
+            suffix: "Pro",
+            description: "调用模型整理记忆",
+          },
+        ]}
+        onChange={vi.fn()}
+      />
+    </LanguageProvider>,
+  );
+
+  await user.click(screen.getByRole("combobox", { name: "记忆模式" }));
+  const option = screen.getByRole("option", { name: "智能记忆 · Pro" });
+  const descriptionId = option.getAttribute("aria-describedby");
+  expect(descriptionId).toBeTruthy();
+  expect(document.getElementById(descriptionId ?? "")?.textContent).toBe(
+    "调用模型整理记忆",
+  );
+  expect(
+    screen
+      .getByRole("option", { name: /基础记忆.*保存原始会话/ })
+      .getAttribute("aria-describedby"),
+  ).toBeNull();
+});

memhub/apps/web/src/OptionMenu.tsx

@@ -13,6 +13,7 @@ import { useGuiLanguage } from "./gui-language";
 export interface OptionMenuItem {
   value: string;
   label: string;
+  suffix?: string;
   description?: string;
   disabled?: boolean;
   lang?: string;
@@ -22,6 +23,17 @@ const VIEWPORT_MARGIN = 12;
 const PANEL_GAP = 4;
 const MAX_PANEL_HEIGHT = 280;
 
+function optionLabel(label: string, suffix?: string) {
+  return suffix ? (
+    <>
+      {label}
+      <span className="om-option-menu-suffix"> · {suffix}</span>
+    </>
+  ) : (
+    label
+  );
+}
+
 export function optionMenuPosition(
   anchor: Pick<DOMRect, "top" | "right" | "bottom" | "left" | "width">,
   panelHeight: number,
@@ -268,11 +280,11 @@ export function OptionMenu(props: {
       >
         {selected?.description ? (
           <span className="om-option-menu-copy">
-            <span>{visibleLabel}</span>
+            <span>{optionLabel(visibleLabel, selected.suffix)}</span>
             <small>{selected.description}</small>
           </span>
         ) : (
-          visibleLabel
+          optionLabel(visibleLabel, selected?.suffix)
         )}
       </button>
       {open &&
@@ -299,6 +311,14 @@ export function OptionMenu(props: {
                 lang={item.lang}
                 data-active={activeIndex === index || undefined}
                 aria-selected={item.value === props.value}
+                aria-label={
+                  item.suffix ? `${item.label} · ${item.suffix}` : undefined
+                }
+                aria-describedby={
+                  item.description && item.suffix
+                    ? `${panelId}-option-${index}-description`
+                    : undefined
+                }
                 disabled={item.disabled}
                 tabIndex={-1}
                 onMouseEnter={() => {
@@ -308,11 +328,13 @@ export function OptionMenu(props: {
               >
                 {item.description ? (
                   <span className="om-option-menu-copy">
-                    <span>{item.label}</span>
-                    <small>{item.description}</small>
+                    <span>{optionLabel(item.label, item.suffix)}</span>
+                    <small id={`${panelId}-option-${index}-description`}>
+                      {item.description}
+                    </small>
                   </span>
                 ) : (
-                  item.label
+                  optionLabel(item.label, item.suffix)
                 )}
               </button>
             ))}

memhub/apps/web/src/R6Settings.test.tsx

@@ -204,7 +204,13 @@ it("uses one sidebar hierarchy and explains when a saved model is inactive in li
   await user.click(screen.getByRole("button", { name: "界面语言" }));
   expect(screen.getByRole("combobox", { name: "语言" })).toBeTruthy();
   await user.click(screen.getByRole("button", { name: "模型配置" }));
-  expect(await screen.findByText("当前是基础记忆（lite）")).toBeTruthy();
+  expect(
+    await screen.findByText(
+      (_, element) =>
+        element?.tagName === "STRONG" &&
+        element.textContent === "基础记忆 · Lite",
+    ),
+  ).toBeTruthy();
   expect(
     screen.getByText(/是否开始整理取决于.*“用模型沉淀记忆”.*开关/),
   ).toBeTruthy();
@@ -243,8 +249,9 @@ it("carries a missing-model explanation into model configuration and moves focus
   const user = userEvent.setup();
   render(<R6Settings onDiagnostics={vi.fn()} />);
 
+  await user.click(await screen.findByRole("combobox", { name: "记忆模式" }));
   await user.click(
-    await screen.findByRole("radio", { name: /智能记忆（pro）/ }),
+    await screen.findByRole("option", { name: /智能记忆 · Pro/ }),
   );
 
   expect(

memhub/apps/web/src/R6Settings.tsx

@@ -18,6 +18,7 @@ import {
   type ModelSettingsActions,
   type ModelSettingsFocusSection,
 } from "./ModelSettings";
+import { MODE_TIER, modeDisplayName } from "./memory-mode-ui";
 import { useOnboardingTranslation } from "./onboarding-language";
 import { R6Button, R6Switch } from "./R6Controls";
 import { R6StateRecovery } from "./R6StateRecovery";
@@ -394,14 +395,16 @@ export function R6Settings({
             {currentModel && (
               <div className="r6-model-mode-status" role="status">
                 <strong>
-                  {text(
-                    memoryMode === "lite"
-                      ? "当前是基础记忆（lite）"
-                      : memoryMode === "ultra"
-                        ? "当前是深度记忆（ultra）"
-                        : memoryMode === "pro"
-                          ? "当前是智能记忆（pro）"
-                          : "正在读取记忆模式…",
+                  {memoryMode ? (
+                    <>
+                      {modeDisplayName(text, memoryMode)}
+                      <span className="r6-model-mode-tier">
+                        {" "}
+                        · {MODE_TIER[memoryMode]}
+                      </span>
+                    </>
+                  ) : (
+                    text("正在读取记忆模式…")
                   )}
                 </strong>
                 <p>

memhub/apps/web/src/R6SettingsLayout.test.ts

@@ -8,14 +8,19 @@ function declaration(file: string, selector: string): string {
 }
 
 it("fills settings controls without widening shared fallback controls", () => {
-  for (const selector of [
-    ".r6-memory-mode-settings .memory-mode-cards",
+  const modeMenu = declaration(
+    "r6-settings.css",
+    ".r6-settings .r6-mode-option-menu",
+  );
+  expect(modeMenu).toMatch(/(?:^|[\s;])width:\s*100%\s*;/);
+  expect(modeMenu).toMatch(/(?:^|[\s;])max-width:\s*none\s*;/);
+
+  const fallback = declaration(
+    "r6-settings.css",
     ".r6-settings .connection-fallback .custom-harness-name",
-  ]) {
-    const rule = declaration("r6-settings.css", selector);
-    expect(rule, selector).toMatch(/(?:^|[\s;])width:\s*100%\s*;/);
-    expect(rule, selector).toMatch(/(?:^|[\s;])max-width:\s*none\s*;/);
-  }
+  );
+  expect(fallback).toMatch(/(?:^|[\s;])width:\s*100%\s*;/);
+  expect(fallback).toMatch(/(?:^|[\s;])max-width:\s*none\s*;/);
   expect(declaration("core-visual.css", ".custom-harness-name")).toMatch(
     /(?:^|[\s;])max-width:\s*420px\s*;/,
   );

memhub/apps/web/src/RawConversationGraph3D.test.ts

@@ -1,80 +0,0 @@
-import type {
-  MemoryGraphEdge,
-  MemoryGraphNode,
-  MemoryGraphResponse,
-} from "@one-memory/contracts";
-import { describe, expect, it } from "vitest";
-import { createRawClusterLayout } from "./RawConversationGraph3D";
-
-function makeRawGraph(count: number, sourceCount = 4): MemoryGraphResponse {
-  const sources: MemoryGraphNode[] = Array.from(
-    { length: sourceCount },
-    (_, index) => ({
-      node_id: `source:s-${index}`,
-      node_type: "source",
-      memory_id: null,
-      source_id: `s-${index}`,
-      label: `Source ${index}`,
-      kind: null,
-      status: null,
-      confidence: null,
-    }),
-  );
-  const memories: MemoryGraphNode[] = Array.from(
-    { length: count },
-    (_, index) => ({
-      node_id: `memory:m-${index}`,
-      node_type: "memory",
-      memory_id: `m-${index}`,
-      source_id: null,
-      label: `Turn ${index}`,
-      kind: "chat",
-      status: "confirmed",
-      confidence: null,
-    }),
-  );
-  const edges: MemoryGraphEdge[] = memories.map((memory, index) => ({
-    edge_id: `edge-${index}`,
-    source_node_id: sources[index % sourceCount].node_id,
-    target_node_id: memory.node_id,
-    relation: "evidence_source",
-    origin: "provenance",
-    weight: null,
-  }));
-  return {
-    total_memories: count,
-    projected_memories: count,
-    hy_graph_available: false,
-    nodes: [...sources, ...memories],
-    edges,
-  };
-}
-
-describe("createRawClusterLayout", () => {
-  it.each([1_600, 5_000])(
-    "positions every node in bounded linear time at %i turns",
-    (count) => {
-      const graph = makeRawGraph(count);
-      const started = performance.now();
-      const positions = createRawClusterLayout(graph);
-      const elapsed = performance.now() - started;
-
-      expect(positions.size).toBe(graph.nodes.length);
-      expect(elapsed).toBeLessThan(1_000);
-      for (const position of positions.values()) {
-        expect(Number.isFinite(position.x)).toBe(true);
-        expect(Number.isFinite(position.y)).toBe(true);
-        expect(Number.isFinite(position.z)).toBe(true);
-      }
-    },
-  );
-
-  it("is deterministic", () => {
-    const graph = makeRawGraph(80);
-    const first = createRawClusterLayout(graph);
-    const second = createRawClusterLayout(graph);
-    expect([...first].map(([id, value]) => [id, value.toArray()])).toEqual(
-      [...second].map(([id, value]) => [id, value.toArray()]),
-    );
-  });
-});

memhub/apps/web/src/RawConversationGraph3D.tsx

@@ -1,421 +0,0 @@
-import type {
-  MemoryGraphNode,
-  MemoryGraphResponse,
-} from "@one-memory/contracts";
-import { Focus, Minus, Plus } from "lucide-react";
-import { useEffect, useMemo, useRef, useState } from "react";
-import * as THREE from "three";
-import { OrbitControls } from "three/examples/jsm/controls/OrbitControls.js";
-import { useMemoryLanguage } from "./memory-language";
-
-const GRAPH_CANVAS = 0xedf1f5;
-const MEMORY_COLOR = new THREE.Color(0x4e6478);
-const SELECTED_COLOR = new THREE.Color(0x294355);
-
-/** O(n) deterministic source clusters for the complete lite raw map. */
-export function createRawClusterLayout(
-  graph: MemoryGraphResponse,
-): Map<string, THREE.Vector3> {
-  const positions = new Map<string, THREE.Vector3>();
-  const sources = graph.nodes.filter((node) => node.node_type === "source");
-  const sourceIds = new Set(sources.map((node) => node.node_id));
-  const sourceByMemory = new Map<string, string>();
-  for (const edge of graph.edges) {
-    const sourceId = sourceIds.has(edge.source_node_id)
-      ? edge.source_node_id
-      : sourceIds.has(edge.target_node_id)
-        ? edge.target_node_id
-        : null;
-    if (!sourceId) continue;
-    const memoryId =
-      edge.source_node_id === sourceId
-        ? edge.target_node_id
-        : edge.source_node_id;
-    sourceByMemory.set(memoryId, sourceId);
-  }
-  const fallbackSource = sources[0]?.node_id ?? "source:unknown";
-  const groups = new Map<string, MemoryGraphNode[]>();
-  for (const node of graph.nodes) {
-    if (node.node_type !== "memory") continue;
-    const sourceId = sourceByMemory.get(node.node_id) ?? fallbackSource;
-    const group = groups.get(sourceId) ?? [];
-    group.push(node);
-    groups.set(sourceId, group);
-  }
-  const clusterRing = Math.max(3.5, sources.length * 1.2);
-  sources.forEach((source, sourceIndex) => {
-    const angle = (sourceIndex / Math.max(1, sources.length)) * Math.PI * 2;
-    const center = new THREE.Vector3(
-      Math.cos(angle) * clusterRing,
-      ((sourceIndex % 3) - 1) * 1.4,
-      Math.sin(angle) * clusterRing,
-    );
-    positions.set(source.node_id, center);
-    const memories = groups.get(source.node_id) ?? [];
-    memories.forEach((memory, index) => {
-      const direction = seededDirection(memory.node_id);
-      const radius = 0.9 + Math.cbrt(index + 1) * 0.42;
-      positions.set(
-        memory.node_id,
-        center.clone().addScaledVector(direction, radius),
-      );
-    });
-  });
-  return positions;
-}
-
-export function RawConversationGraph3D({
-  graph,
-  selectedNodeId,
-  onSelectNode,
-}: {
-  graph: MemoryGraphResponse;
-  selectedNodeId: string | null;
-  onSelectNode(node: MemoryGraphNode): void;
-}) {
-  const { text } = useMemoryLanguage();
-  const host = useRef<HTMLDivElement>(null);
-  const selectRef = useRef(onSelectNode);
-  const selectedRef = useRef(selectedNodeId);
-  const graphRef = useRef(graph);
-  const applySelection = useRef<(() => void) | null>(null);
-  const actions = useRef<{
-    zoom(scale: number): void;
-    reset(): void;
-  } | null>(null);
-  const [available, setAvailable] = useState(true);
-  const [hovered, setHovered] = useState<{
-    label: string;
-    x: number;
-    y: number;
-  } | null>(null);
-  selectRef.current = onSelectNode;
-  graphRef.current = graph;
-  const identity = useMemo(
-    () =>
-      `${graph.nodes
-        .map((node) => `${node.node_id}\0${node.label}`)
-        .join("\n")}\n${graph.edges
-        .map(
-          (edge) =>
-            `${edge.edge_id}\0${edge.source_node_id}\0${edge.target_node_id}`,
-        )
-        .join("\n")}`,
-    [graph],
-  );
-
-  useEffect(() => {
-    selectedRef.current = selectedNodeId;
-    applySelection.current?.();
-  }, [selectedNodeId]);
-
-  useEffect(() => {
-    void identity;
-    const graph = graphRef.current;
-    const element = host.current;
-    if (!element) return;
-    let renderer: THREE.WebGLRenderer;
-    try {
-      renderer = new THREE.WebGLRenderer({
-        antialias: true,
-        alpha: true,
-        powerPreference: "high-performance",
-      });
-    } catch {
-      setAvailable(false);
-      return;
-    }
-    setAvailable(true);
-    renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2));
-    renderer.outputColorSpace = THREE.SRGBColorSpace;
-    renderer.setClearColor(0x000000, 0);
-    element.appendChild(renderer.domElement);
-    renderer.domElement.setAttribute("aria-hidden", "true");
-
-    const scene = new THREE.Scene();
-    scene.fog = new THREE.FogExp2(GRAPH_CANVAS, 0.025);
-    scene.add(new THREE.AmbientLight(0xf2f6fa, 1.8));
-    const directional = new THREE.DirectionalLight(0xe3edf5, 2);
-    directional.position.set(8, 10, 12);
-    scene.add(directional);
-    const camera = new THREE.PerspectiveCamera(48, 1, 0.1, 240);
-    const defaultDistance = Math.max(13, Math.sqrt(graph.nodes.length) * 0.55);
-    camera.position.set(0, defaultDistance * 0.25, defaultDistance);
-    const controls = new OrbitControls(camera, renderer.domElement);
-    controls.enableDamping = false;
-    controls.minDistance = 4;
-    controls.maxDistance = 140;
-
-    const positions = createRawClusterLayout(graph);
-    const nodeById = new Map(graph.nodes.map((node) => [node.node_id, node]));
-    const memories = graph.nodes.filter((node) => node.node_type === "memory");
-    const sources = graph.nodes.filter((node) => node.node_type === "source");
-    const memoryGeometry = new THREE.SphereGeometry(0.14, 10, 8);
-    const memoryMaterial = new THREE.MeshStandardMaterial({
-      color: MEMORY_COLOR,
-      roughness: 0.78,
-      metalness: 0.04,
-      vertexColors: true,
-    });
-    const instances = new THREE.InstancedMesh(
-      memoryGeometry,
-      memoryMaterial,
-      Math.max(1, memories.length),
-    );
-    instances.count = memories.length;
-    const matrix = new THREE.Matrix4();
-    memories.forEach((node, index) => {
-      matrix.setPosition(positions.get(node.node_id) ?? new THREE.Vector3());
-      instances.setMatrixAt(index, matrix);
-      instances.setColorAt(index, MEMORY_COLOR);
-    });
-    instances.instanceMatrix.needsUpdate = true;
-    if (instances.instanceColor) instances.instanceColor.needsUpdate = true;
-    scene.add(instances);
-
-    const sourceGeometry = new THREE.SphereGeometry(0.3, 16, 12);
-    const sourceMeshes = sources.map((node) => {
-      const material = new THREE.MeshStandardMaterial({
-        color: 0x2f6b57,
-        roughness: 0.65,
-      });
-      const mesh = new THREE.Mesh(sourceGeometry, material);
-      mesh.position.copy(positions.get(node.node_id) ?? new THREE.Vector3());
-      mesh.userData.nodeId = node.node_id;
-      scene.add(mesh);
-      return mesh;
-    });
-
-    const edgePositions = new Float32Array(graph.edges.length * 6);
-    graph.edges.forEach((edge, index) => {
-      const start = positions.get(edge.source_node_id);
-      const end = positions.get(edge.target_node_id);
-      if (!start || !end) return;
-      edgePositions.set(
-        [start.x, start.y, start.z, end.x, end.y, end.z],
-        index * 6,
-      );
-    });
-    const edgeGeometry = new THREE.BufferGeometry();
-    edgeGeometry.setAttribute(
-      "position",
-      new THREE.BufferAttribute(edgePositions, 3),
-    );
-    const edgeMaterial = new THREE.LineBasicMaterial({
-      color: 0x91a99c,
-      transparent: true,
-      opacity: 0.24,
-    });
-    scene.add(new THREE.LineSegments(edgeGeometry, edgeMaterial));
-
-    const render = () => renderer.render(scene, camera);
-    const reset = () => {
-      camera.position.set(0, defaultDistance * 0.25, defaultDistance);
-      controls.target.set(0, 0, 0);
-      controls.update();
-      render();
-    };
-    actions.current = {
-      zoom(scale) {
-        const offset = camera.position.clone().sub(controls.target);
-        offset.setLength(
-          Math.max(
-            controls.minDistance,
-            Math.min(controls.maxDistance, offset.length() * scale),
-          ),
-        );
-        camera.position.copy(controls.target).add(offset);
-        controls.update();
-        render();
-      },
-      reset,
-    };
-    applySelection.current = () => {
-      memories.forEach((node, index) => {
-        instances.setColorAt(
-          index,
-          node.node_id === selectedRef.current ? SELECTED_COLOR : MEMORY_COLOR,
-        );
-      });
-      if (instances.instanceColor) instances.instanceColor.needsUpdate = true;
-      for (const mesh of sourceMeshes) {
-        const material = mesh.material as THREE.MeshStandardMaterial;
-        material.color.setHex(
-          mesh.userData.nodeId === selectedRef.current ? 0x294355 : 0x2f6b57,
-        );
-      }
-      render();
-    };
-    applySelection.current();
-
-    const resize = () => {
-      const width = Math.max(1, element.clientWidth);
-      const height = Math.max(1, element.clientHeight);
-      renderer.setSize(width, height, false);
-      camera.aspect = width / height;
-      camera.updateProjectionMatrix();
-      render();
-    };
-    const observer = new ResizeObserver(resize);
-    observer.observe(element);
-    controls.addEventListener("change", render);
-    resize();
-
-    const raycaster = new THREE.Raycaster();
-    const pointer = new THREE.Vector2();
-    let lastRaycast = 0;
-    let pressed: { x: number; y: number; id: number; moved: boolean } | null =
-      null;
-    const hit = (event: PointerEvent) => {
-      const bounds = renderer.domElement.getBoundingClientRect();
-      pointer.x = ((event.clientX - bounds.left) / bounds.width) * 2 - 1;
-      pointer.y = -((event.clientY - bounds.top) / bounds.height) * 2 + 1;
-      raycaster.setFromCamera(pointer, camera);
-      const match = raycaster.intersectObjects(
-        [instances, ...sourceMeshes],
-        false,
-      )[0];
-      if (!match) return null;
-      if (match.object === instances && match.instanceId !== undefined)
-        return memories[match.instanceId] ?? null;
-      return nodeById.get(String(match.object.userData.nodeId)) ?? null;
-    };
-    const move = (event: PointerEvent) => {
-      if (pressed)
-        pressed.moved ||=
-          Math.hypot(event.clientX - pressed.x, event.clientY - pressed.y) > 5;
-      const now = performance.now();
-      if (now - lastRaycast < 50 || pressed) return;
-      lastRaycast = now;
-      const node = hit(event);
-      renderer.domElement.style.cursor = node ? "pointer" : "grab";
-      setHovered(
-        node
-          ? {
-              label: node.label,
-              x: event.clientX - element.getBoundingClientRect().left,
-              y: event.clientY - element.getBoundingClientRect().top,
-            }
-          : null,
-      );
-    };
-    const pointerDown = (event: PointerEvent) => {
-      pressed =
-        event.button === 0
-          ? {
-              x: event.clientX,
-              y: event.clientY,
-              id: event.pointerId,
-              moved: false,
-            }
-          : null;
-    };
-    const select = (event: PointerEvent) => {
-      const start = pressed;
-      pressed = null;
-      if (!start || start.id !== event.pointerId || start.moved) return;
-      const node = hit(event);
-      if (node) selectRef.current(node);
-    };
-    const leave = () => {
-      pressed = null;
-      setHovered(null);
-    };
-    renderer.domElement.addEventListener("pointerdown", pointerDown);
-    renderer.domElement.addEventListener("pointermove", move);
-    renderer.domElement.addEventListener("pointerup", select);
-    renderer.domElement.addEventListener("pointerleave", leave);
-
-    return () => {
-      applySelection.current = null;
-      actions.current = null;
-      observer.disconnect();
-      controls.removeEventListener("change", render);
-      controls.dispose();
-      renderer.domElement.removeEventListener("pointerdown", pointerDown);
-      renderer.domElement.removeEventListener("pointermove", move);
-      renderer.domElement.removeEventListener("pointerup", select);
-      renderer.domElement.removeEventListener("pointerleave", leave);
-      memoryGeometry.dispose();
-      memoryMaterial.dispose();
-      sourceGeometry.dispose();
-      for (const mesh of sourceMeshes)
-        (mesh.material as THREE.Material).dispose();
-      edgeGeometry.dispose();
-      edgeMaterial.dispose();
-      renderer.dispose();
-      renderer.domElement.remove();
-    };
-  }, [identity]);
-
-  return (
-    <div className="memory-graph-canvas" ref={host}>
-      {!available ? (
-        <div className="memory-graph-fallback">
-          <p>{text("这台设备打不开 3D 视图，已显示关联列表。")}</p>
-        </div>
-      ) : (
-        <div
-          className="memory-graph-controls"
-          role="toolbar"
-          aria-label={text("图谱工具")}
-        >
-          <button
-            type="button"
-            className="secondary"
-            aria-label={text("放大图谱")}
-            onClick={() => actions.current?.zoom(0.8)}
-          >
-            <Plus size={16} />
-          </button>
-          <button
-            type="button"
-            className="secondary"
-            aria-label={text("缩小图谱")}
-            onClick={() => actions.current?.zoom(1.25)}
-          >
-            <Minus size={16} />
-          </button>
-          <button
-            type="button"
-            className="secondary"
-            aria-label={text("重置图谱视角")}
-            onClick={() => actions.current?.reset()}
-          >
-            <Focus size={16} />
-          </button>
-        </div>
-      )}
-      {hovered ? (
-        <div
-          className="memory-graph-tooltip"
-          style={{ left: hovered.x + 12, top: Math.max(0, hovered.y - 40) }}
-        >
-          {hovered.label}
-        </div>
-      ) : null}
-    </div>
-  );
-}
-
-function seededDirection(value: string): THREE.Vector3 {
-  const u = seededUnit(value, 0);
-  const v = seededUnit(value, 1);
-  const theta = u * Math.PI * 2;
-  const z = v * 2 - 1;
-  const radius = Math.sqrt(Math.max(0, 1 - z * z));
-  return new THREE.Vector3(
-    Math.cos(theta) * radius,
-    z,
-    Math.sin(theta) * radius,
-  );
-}
-
-function seededUnit(value: string, salt: number): number {
-  let hash = 2166136261 + salt;
-  for (const character of value) {
-    hash ^= character.charCodeAt(0);
-    hash = Math.imul(hash, 16777619);
-  }
-  return (hash >>> 0) / 4294967295;
-}

memhub/apps/web/src/api.raw.test.ts

@@ -68,34 +68,31 @@ it("does not present an unavailable raw search as no matches", async () => {
   await expect(searchSdkRaw("3d")).rejects.toThrow("raw_search_unavailable");
 });
 
-it("pages the independent lightweight raw graph", async () => {
+it("requests one Pro-sized raw graph page", async () => {
   get.mockResolvedValue({
     data: {
       user_id: "local",
       items: [],
       total: 1_600,
-      offset: 500,
-      limit: 500,
+      offset: 0,
+      limit: 300,
       has_more: true,
-      snapshot_id: "snapshot-1",
     },
   });
   const signal = new AbortController().signal;
 
   await getSdkRawGraph({
     source: "cursor",
-    offset: 500,
-    limit: 500,
-    snapshotId: "snapshot-1",
+    offset: 0,
+    limit: 300,
     signal,
   });
 
   expect(get).toHaveBeenCalledWith("/api/v2/raw/graph", {
     params: {
       source: "cursor",
-      offset: 500,
-      limit: 500,
-      snapshot_id: "snapshot-1",
+      offset: 0,
+      limit: 300,
     },
     signal,
   });

memhub/apps/web/src/api.ts

@@ -1019,18 +1019,16 @@ export async function getSdkRaw({
 export async function getSdkRawGraph({
   source,
   offset = 0,
-  limit = 500,
-  snapshotId,
+  limit = 300,
   signal,
 }: {
   source?: string;
   offset?: number;
   limit?: number;
-  snapshotId?: string;
   signal?: AbortSignal;
 } = {}): Promise<SdkRawGraphPage> {
   const response = await client.get<SdkRawGraphPage>("/api/v2/raw/graph", {
-    params: { source, offset, limit, snapshot_id: snapshotId },
+    params: { source, offset, limit },
     signal,
   });
   return response.data;

memhub/apps/web/src/memory-mode-cards.css

@@ -122,7 +122,6 @@
   font-size: 11px;
   font-weight: 650;
   letter-spacing: 0.05em;
-  text-transform: uppercase;
 }
 
 .memory-mode-current {

memhub/apps/web/src/memory-mode-ui.tsx

@@ -21,6 +21,22 @@ export const MODE_COPY: Record<
   },
 };
 
+export const MODE_TIER: Record<MemoryPipelineMode, string> = {
+  lite: "Lite",
+  pro: "Pro",
+  ultra: "Ultra",
+};
+
+export function modeDisplayName(
+  text: (value: string) => string,
+  mode: MemoryPipelineMode,
+) {
+  return text(MODE_COPY[mode].title)
+    .replace(/\s*[（(](?:lite|pro|ultra)[)）]\s*/i, " ")
+    .replace(/\s{2,}/g, " ")
+    .trim();
+}
+
 export const BLOCKER_COPY: Record<MemoryModePlan["blockers"][number], string> =
   {
     active_model_required: "使用 pro 或 ultra 前需要先配置并启用生成模型。",
@@ -184,7 +200,7 @@ export function MemoryModeConfirmDialog({
         <h2 id="memory-mode-confirm-title">
           {text("切换到 {mode}？").replace(
             "{mode}",
-            text(MODE_COPY[mode].title),
+            `${modeDisplayName(text, mode)} · ${MODE_TIER[mode]}`,
           )}
         </h2>
         <dl className="r6-mode-confirm-effects">

memhub/apps/web/src/r6-settings.css

@@ -227,26 +227,140 @@
   font-size: 13px;
   line-height: 22px;
 }
-.r6-memory-mode-settings .memory-mode-cards {
+.r6-settings .r6-mode-setting-row {
+  width: 100%;
+  margin-top: 4px;
+}
+.r6-mode-control[data-expanded="true"] {
+  border: 1px solid #cbd6de;
+  border-radius: 10px;
+  background: #fbfcfd;
+  box-shadow:
+    inset 0 1px 0 #fff,
+    0 4px 14px rgb(48 71 87 / 5%);
+}
+.r6-mode-control[data-expanded="true"] .r6-mode-setting-row {
+  margin-top: 0;
+  border-bottom: 1px solid #dbe4ea;
+}
+.r6-settings
+  .r6-mode-control[data-expanded="true"]
+  .r6-mode-option-menu
+  .om-option-menu-button {
+  border: 0;
+  border-radius: 9px 9px 0 0;
+  box-shadow: inset 0 1px 0 #fff;
+}
+.r6-settings .r6-mode-option-menu {
   width: 100%;
   max-width: none;
 }
-.r6-memory-mode-settings
-  .memory-mode-card[data-mode="ultra"][data-selected="true"] {
-  grid-column: 1 / -1;
+.r6-settings
+  .r6-mode-option-menu.r6-language-option-menu
+  .om-option-menu-button {
+  height: auto;
+  min-height: 72px;
+  padding: 12px 64px 12px 18px;
+  border-color: #cbd6de;
+  border-radius: 10px;
+  background: #f8fafb;
+  box-shadow:
+    inset 0 1px 0 rgb(255 255 255 / 90%),
+    0 1px 2px rgb(48 71 87 / 4%);
+  white-space: normal;
+  transition:
+    border-color 140ms ease-out,
+    background-color 140ms ease-out,
+    box-shadow 140ms ease-out;
 }
-.r6-memory-mode-settings
-  .memory-mode-card[data-mode="ultra"][data-selected="true"]
-  .memory-mode-card-choice {
-  min-height: 180px;
+.r6-settings
+  .r6-mode-option-menu.r6-language-option-menu
+  .om-option-menu-button::before {
+  content: "";
+  position: absolute;
+  top: 12px;
+  right: 52px;
+  bottom: 12px;
+  width: 1px;
+  background: #dbe4ea;
 }
-.r6-evolve-settings--in-card {
-  margin: 0;
-  padding: 0;
-  border-top: 0;
+.r6-settings
+  .r6-mode-option-menu.r6-language-option-menu
+  .om-option-menu-button::after {
+  right: 22px;
 }
-.r6-evolve-settings--in-card .r6-evolve-setting:last-child {
-  border-bottom: 0;
+.r6-mode-option-menu.r6-language-option-menu
+  .om-option-menu-button:hover:not(:disabled) {
+  border-color: #a8bac5;
+  background: #fbfcfd;
+  box-shadow:
+    inset 0 1px 0 #fff,
+    0 4px 12px rgb(48 71 87 / 7%);
+}
+.r6-settings
+  .r6-mode-option-menu.r6-language-option-menu
+  .om-option-menu-button[aria-expanded="true"] {
+  border-color: #7892a6;
+  background: #fff;
+  box-shadow:
+    inset 0 1px 0 #fff,
+    0 0 0 3px rgb(85 124 147 / 10%);
+}
+.r6-mode-option-menu .om-option-menu-copy,
+.r6-mode-option-menu-panel .om-option-menu-copy {
+  display: grid;
+  gap: 3px;
+  min-width: 0;
+}
+.r6-mode-option-menu .om-option-menu-copy > span,
+.r6-mode-option-menu-panel .om-option-menu-copy > span {
+  color: #304757;
+  font-size: 14px;
+  font-weight: 600;
+  line-height: 22px;
+  letter-spacing: 0.01em;
+}
+.r6-mode-option-menu .om-option-menu-suffix,
+.r6-mode-option-menu-panel .om-option-menu-suffix {
+  color: var(--ok, #2f6b57);
+  font-size: 12px;
+  font-weight: 650;
+  letter-spacing: 0.03em;
+}
+.r6-mode-option-menu .om-option-menu-copy > small,
+.r6-mode-option-menu-panel .om-option-menu-copy > small {
+  color: #526674;
+  font-size: 12px;
+  font-weight: 400;
+  line-height: 20px;
+  letter-spacing: 0.01em;
+  overflow-wrap: anywhere;
+}
+.r6-language-option-menu-panel--settings.r6-mode-option-menu-panel {
+  padding: 8px;
+  border-color: #cbd6de;
+  border-radius: 12px;
+  box-shadow: 0 14px 32px rgb(48 71 87 / 12%);
+}
+.r6-language-option-menu-panel--settings.r6-mode-option-menu-panel
+  [role="option"] {
+  min-height: 64px;
+  padding: 10px 12px;
+  border-radius: 8px;
+  white-space: normal;
+}
+.r6-language-option-menu-panel--settings.r6-mode-option-menu-panel
+  [role="option"][aria-selected="true"] {
+  background: #e8eff3;
+}
+.r6-language-option-menu-panel--settings.r6-mode-option-menu-panel
+  [role="option"][data-active="true"] {
+  background: #f0f4f6;
+  box-shadow: inset 2px 0 #607b8e;
+}
+.r6-language-option-menu-panel--settings.r6-mode-option-menu-panel
+  [role="option"][aria-selected="true"][data-active="true"] {
+  background: #e8eff3;
 }
 .r6-settings-note {
   margin: 14px 0 0;
@@ -261,11 +375,18 @@
   margin-top: 28px;
   padding-top: 24px;
   border-top: 1px solid #d8e2ea;
+  animation: r6-evolve-settings-in 180ms ease-out both;
 }
 .r6-evolve-settings:focus-visible {
   outline: 2px solid var(--r6-focus);
   outline-offset: 4px;
 }
+@keyframes r6-evolve-settings-in {
+  from {
+    opacity: 0;
+    transform: translateY(-4px);
+  }
+}
 .r6-evolve-heading {
   margin-bottom: 8px;
 }
@@ -692,6 +813,20 @@
   line-height: 22px;
   margin: 8px 0 0;
 }
+.r6-mode-control[data-expanded="true"] > .r6-settings-note,
+.r6-mode-control[data-expanded="true"] > .r6-settings-error {
+  margin-right: 18px;
+  margin-left: 18px;
+}
+.r6-mode-control[data-expanded="true"] > .r6-evolve-settings {
+  margin: 18px 18px 0;
+  padding-top: 20px;
+}
+.r6-mode-control[data-expanded="true"]
+  > .r6-evolve-settings
+  .r6-evolve-setting--manual {
+  border-bottom: 0;
+}
 .r6-settings .r6-settings-read-status {
   color: #63707b;
   font-size: 13px;
@@ -727,6 +862,11 @@
   font-weight: 600;
   line-height: 22px;
 }
+.r6-settings .r6-model-mode-tier {
+  color: var(--ok, #2f6b57);
+  font-weight: 650;
+  letter-spacing: 0.03em;
+}
 .r6-settings .r6-model-mode-status p {
   margin: 2px 0 0;
   color: var(--r6-muted);

memhub/apps/web/src/sdk-raw-map.ts

@@ -11,7 +11,7 @@ import type {
 } from "@one-memory/contracts";
 
 export type RawMapRecord = SdkRawRecord | SdkRawContextItem;
-export const SDK_RAW_PAGE_SIZE = 50;
+export const SDK_RAW_PAGE_SIZE = 20;
 
 export function rawRecordId(record: RawMapRecord): string {
   return record.turn_id || record.raw_id;

memhub/packages/contracts/src/index.ts

@@ -720,7 +720,7 @@ export interface SdkRawPage {
   time_filtered?: boolean;
 }
 
-/** Lightweight complete-map projection. Raw text remains SDK-owned. */
+/** Lightweight bounded-map projection. Raw text remains SDK-owned. */
 export interface SdkRawGraphItem {
   turn_id: string;
   raw_id: string;
@@ -734,11 +734,12 @@ export interface SdkRawGraphItem {
 export interface SdkRawGraphPage {
   user_id: string;
   items: SdkRawGraphItem[];
+  /** SDK-reported matching raw scope; `items` remains capped by `limit`. */
   total: number;
   limit: number;
   offset: number;
+  /** More matching turns exist, but the product map does not auto-page them. */
   has_more: boolean;
-  snapshot_id: string;
 }
 
 /** `GET /api/v2/memory-library/layers`: memories per SDK layer. */

memhub/packages/i18n/src/gui-i18n-mode.ts

@@ -62,6 +62,7 @@ const modeChineseMessages = {
   "模式切换未能确认，仍显示上次确认的模式。":
     "模式选择未能确认，仍显示上次确认的模式。",
   "自动整合设置未能保存，请重试。": "自动整合设置未能保存，请重试。",
+  "自动整合设置暂时无法读取，请重试。": "自动整合设置暂时无法读取，请重试。",
   "正在检查或切换向量模型，完成后才能整合记忆。":
     "正在检查或切换向量模型，完成后才能整合记忆。",
   "未能开始整合记忆，请重试。": "未能开始整合记忆，请重试。",
@@ -260,6 +261,8 @@ export const modeEnglishMessages: ModeMessages = {
     "The mode change could not be confirmed. The last confirmed mode is still shown.",
   "自动整合设置未能保存，请重试。":
     "Could not save automatic consolidation settings. Please retry.",
+  "自动整合设置暂时无法读取，请重试。":
+    "Could not load automatic consolidation settings. Please retry.",
   "正在检查或切换向量模型，完成后才能整合记忆。":
     "The embedding model is being checked or changed. Wait for it to finish before consolidating memories.",
   "未能开始整合记忆，请重试。":
@@ -466,6 +469,8 @@ export const modeSpanishMessages: ModeMessages = {
     "No se pudo confirmar el cambio. Se sigue mostrando el último modo confirmado.",
   "自动整合设置未能保存，请重试。":
     "No se pudo guardar la consolidación automática. Reinténtalo.",
+  "自动整合设置暂时无法读取，请重试。":
+    "No se pudo cargar la configuración de consolidación automática. Reinténtalo.",
   "正在检查或切换向量模型，完成后才能整合记忆。":
     "Se está comprobando o cambiando el modelo de embeddings. Espera para consolidar memorias.",
   "未能开始整合记忆，请重试。":
@@ -666,6 +671,7 @@ export const modeTraditionalChineseMessages: ModeMessages = {
   "模式切换未能确认，仍显示上次确认的模式。":
     "無法確認模式切換，仍顯示上次確認的模式。",
   "自动整合设置未能保存，请重试。": "自動整合設定無法儲存，請重試。",
+  "自动整合设置暂时无法读取，请重试。": "暫時無法讀取自動整合設定，請重試。",
   "正在检查或切换向量模型，完成后才能整合记忆。":
     "正在檢查或切換向量模型，完成後才能整合記憶。",
   "未能开始整合记忆，请重试。": "無法開始整合記憶，請重試。",
@@ -948,6 +954,8 @@ export const modeJapaneseMessages: ModeMessages = {
     "モード変更を確認できませんでした。最後に確認されたモードを表示しています。",
   "自动整合设置未能保存，请重试。":
     "自動統合の設定を保存できませんでした。もう一度お試しください。",
+  "自动整合设置暂时无法读取，请重试。":
+    "自動統合の設定を読み込めませんでした。もう一度お試しください。",
   "正在检查或切换向量模型，完成后才能整合记忆。":
     "埋め込みモデルを確認または切り替えています。完了後に記憶を統合できます。",
   "未能开始整合记忆，请重试。":
@@ -1153,6 +1161,8 @@ export const modeGermanMessages: ModeMessages = {
     "Der Moduswechsel konnte nicht bestätigt werden. Der zuletzt bestätigte Modus wird weiterhin angezeigt.",
   "自动整合设置未能保存，请重试。":
     "Die Einstellungen zur automatischen Konsolidierung konnten nicht gespeichert werden. Bitte erneut versuchen.",
+  "自动整合设置暂时无法读取，请重试。":
+    "Die Einstellungen zur automatischen Konsolidierung konnten nicht geladen werden. Bitte erneut versuchen.",
   "正在检查或切换向量模型，完成后才能整合记忆。":
     "Das Embedding-Modell wird geprüft oder gewechselt. Danach können Erinnerungen konsolidiert werden.",
   "未能开始整合记忆，请重试。":
@@ -1359,6 +1369,8 @@ export const modePortugueseMessages: ModeMessages = {
     "Não foi possível confirmar a mudança. Continua a ser mostrado o último modo confirmado.",
   "自动整合设置未能保存，请重试。":
     "Não foi possível guardar a consolidação automática. Tente novamente.",
+  "自动整合设置暂时无法读取，请重试。":
+    "Não foi possível carregar as configurações de consolidação automática. Tente novamente.",
   "正在检查或切换向量模型，完成后才能整合记忆。":
     "O modelo de embeddings está a ser verificado ou alterado. Aguarde para consolidar memórias.",
   "未能开始整合记忆，请重试。":
@@ -1567,6 +1579,8 @@ export const modeFrenchMessages: ModeMessages = {
     "Le changement n’a pas pu être confirmé. Le dernier mode confirmé reste affiché.",
   "自动整合设置未能保存，请重试。":
     "Impossible d’enregistrer la consolidation automatique. Réessayez.",
+  "自动整合设置暂时无法读取，请重试。":
+    "Impossible de charger les paramètres de consolidation automatique. Réessayez.",
   "正在检查或切换向量模型，完成后才能整合记忆。":
     "Le modèle d’embeddings est en cours de vérification ou de changement. Patientez avant de consolider les mémoires.",
   "未能开始整合记忆，请重试。":
@@ -1768,6 +1782,8 @@ export const modeKoreanMessages: ModeMessages = {
     "모드 전환을 확인하지 못했습니다. 마지막으로 확인된 모드가 계속 표시됩니다.",
   "自动整合设置未能保存，请重试。":
     "자동 통합 설정을 저장하지 못했습니다. 다시 시도하세요.",
+  "自动整合设置暂时无法读取，请重试。":
+    "자동 통합 설정을 불러오지 못했습니다. 다시 시도하세요.",
   "正在检查或切换向量模型，完成后才能整合记忆。":
     "임베딩 모델을 확인하거나 전환 중입니다. 완료된 후 메모리를 통합할 수 있습니다.",
   "未能开始整合记忆，请重试。":
@@ -1971,6 +1987,8 @@ export const modeRussianMessages: ModeMessages = {
     "Не удалось подтвердить смену режима. По-прежнему показан последний подтверждённый режим.",
   "自动整合设置未能保存，请重试。":
     "Не удалось сохранить настройки автообъединения. Повторите попытку.",
+  "自动整合设置暂时无法读取，请重试。":
+    "Не удалось загрузить настройки автообъединения. Повторите попытку.",
   "正在检查或切换向量模型，完成后才能整合记忆。":
     "Модель эмбеддингов проверяется или меняется. После завершения можно будет объединить воспоминания.",
   "未能开始整合记忆，请重试。":
@@ -2176,6 +2194,8 @@ export const modeIndonesianMessages: ModeMessages = {
     "Perubahan mode tidak dapat dikonfirmasi. Mode terakhir yang dikonfirmasi tetap ditampilkan.",
   "自动整合设置未能保存，请重试。":
     "Pengaturan konsolidasi otomatis tidak dapat disimpan. Coba lagi.",
+  "自动整合设置暂时无法读取，请重试。":
+    "Pengaturan konsolidasi otomatis tidak dapat dimuat. Coba lagi.",
   "正在检查或切换向量模型，完成后才能整合记忆。":
     "Model embedding sedang diperiksa atau diganti. Tunggu hingga selesai sebelum mengonsolidasikan memori.",
   "未能开始整合记忆，请重试。":