Harden panel entry initialization

index.js

@@ -11228,59 +11228,6 @@ async function onReembedDirect() {
   await loadServerSettings();
   syncGraphPersistenceDebugState();
 
-  ensureBmeChatManager();
-  scheduleBmeIndexedDbWarmup("init");
-  initializeHostCapabilityBridge();
-  installSendIntentHooks();
-  autoSyncOnVisibility(buildBmeSyncRuntimeOptions());
-  scheduleMessageHideApply("init", 180);
-
-  // 注册事件钩子
-  registerCoreEventHooksController({
-    console,
-    eventSource,
-    eventTypes: event_types,
-    getCoreEventBindingState,
-    handlers: {
-      onBeforeCombinePrompts,
-      onCharacterMessageRendered,
-      onChatChanged,
-      onChatLoaded,
-      onGenerationAfterCommands,
-      onGenerationEnded,
-      onGenerationStarted,
-      onMessageDeleted,
-      onMessageEdited,
-      onMessageReceived,
-      onMessageSent,
-      onMessageSwiped,
-      onUserMessageRendered,
-    },
-    registerBeforeCombinePrompts,
-    registerGenerationAfterCommands,
-    setCoreEventBindingState,
-  });
-
-  // 加载当前聊天的图谱
-  scheduleBmeIndexedDbTask(async () => {
-    const syncResult = await syncBmeChatManagerWithCurrentChat("initial-load");
-    if (!syncResult?.chatId) {
-      syncGraphLoadFromLiveContext({
-        source: "initial-load:no-chat",
-        force: true,
-      });
-      return;
-    }
-    await runBmeAutoSyncForChat("initial-load", syncResult.chatId);
-    await loadGraphFromIndexedDb(syncResult.chatId, {
-      source: "initial-load",
-      allowOverride: true,
-      applyEmptyState: true,
-    });
-  });
-
-  // ==================== 操控面板初始化 ====================
-
   await initializePanelBridgeController({
     $,
     actions: {
@@ -11341,6 +11288,61 @@ async function onReembedDirect() {
     updateSettings: updateModuleSettings,
   });
 
+  try {
+    ensureBmeChatManager();
+    scheduleBmeIndexedDbWarmup("init");
+    initializeHostCapabilityBridge();
+    installSendIntentHooks();
+    autoSyncOnVisibility(buildBmeSyncRuntimeOptions());
+    scheduleMessageHideApply("init", 180);
+
+    // 注册事件钩子
+    registerCoreEventHooksController({
+      console,
+      eventSource,
+      eventTypes: event_types,
+      getCoreEventBindingState,
+      handlers: {
+        onBeforeCombinePrompts,
+        onCharacterMessageRendered,
+        onChatChanged,
+        onChatLoaded,
+        onGenerationAfterCommands,
+        onGenerationEnded,
+        onGenerationStarted,
+        onMessageDeleted,
+        onMessageEdited,
+        onMessageReceived,
+        onMessageSent,
+        onMessageSwiped,
+        onUserMessageRendered,
+      },
+      registerBeforeCombinePrompts,
+      registerGenerationAfterCommands,
+      setCoreEventBindingState,
+    });
+
+    // 加载当前聊天的图谱
+    scheduleBmeIndexedDbTask(async () => {
+      const syncResult = await syncBmeChatManagerWithCurrentChat("initial-load");
+      if (!syncResult?.chatId) {
+        syncGraphLoadFromLiveContext({
+          source: "initial-load:no-chat",
+          force: true,
+        });
+        return;
+      }
+      await runBmeAutoSyncForChat("initial-load", syncResult.chatId);
+      await loadGraphFromIndexedDb(syncResult.chatId, {
+        source: "initial-load",
+        allowOverride: true,
+        applyEmptyState: true,
+      });
+    });
+  } catch (bootError) {
+    console.error("[ST-BME] 核心初始化阶段失败（面板入口已保留）:", bootError);
+  }
+
   schedulePersistedRecallMessageUiRefresh(120);
   try {
     const { initEnaPlanner } = await import("./ena-planner/ena-planner.js");

ui/panel-bridge.js

@@ -1,5 +1,8 @@
 import { debugLog } from "../runtime/debug-logging.js";
 
+const MENU_ENTRY_RETRY_MS = 400;
+const MENU_ENTRY_MAX_ATTEMPTS = 30;
+
 function resolvePanelTheme(settings) {
   return settings?.panelTheme || "crimson";
 }
@@ -25,7 +28,7 @@ export function openPanelController(runtime) {
 
 function injectOptionsMenuEntry(runtime) {
   if (runtime.document.getElementById("option_st_bme_panel")) {
-    return;
+    return true;
   }
 
   const $menuItem = runtime.$(`
@@ -33,7 +36,8 @@ function injectOptionsMenuEntry(runtime) {
       <i class="fa-lg fa-solid fa-brain"></i>
       <span>记忆图谱</span>
     </a>
-  `).on("click", () => {
+  `).on("click", async () => {
+    await ensurePanelBridgeReady(runtime);
     openPanelController(runtime);
     runtime.$("#options").hide();
   });
@@ -43,48 +47,82 @@ function injectOptionsMenuEntry(runtime) {
 
   if ($anchor.length > 0) {
     $anchor.after($menuItem);
+    return true;
   } else if ($optionsContent.length > 0) {
     $optionsContent.append($menuItem);
+    return true;
   }
+
+  return false;
+}
+
+function scheduleOptionsMenuInjection(runtime, attempt = 0) {
+  if (injectOptionsMenuEntry(runtime)) {
+    return;
+  }
+
+  if (attempt >= MENU_ENTRY_MAX_ATTEMPTS) {
+    runtime.console.warn(
+      "[ST-BME] 操控面板菜单入口注入失败：宿主 options DOM 长时间未就绪",
+    );
+    return;
+  }
+
+  globalThis.setTimeout(() => {
+    scheduleOptionsMenuInjection(runtime, attempt + 1);
+  }, MENU_ENTRY_RETRY_MS);
+}
+
+async function ensurePanelBridgeReady(runtime) {
+  const hasPanelDom = Boolean(
+    runtime.document.getElementById("st-bme-panel-overlay") &&
+      runtime.document.getElementById("st-bme-panel"),
+  );
+  if (runtime.getPanelModule()?.openPanel && hasPanelDom) {
+    return runtime.getPanelModule();
+  }
+
+  const panelModule = await runtime.importPanelModule();
+  const themesModule = await runtime.importThemesModule();
+  runtime.setPanelModule(panelModule);
+  runtime.setThemesModule(themesModule);
+
+  const settings = runtime.getSettings();
+  const theme = resolvePanelTheme(settings);
+  themesModule.applyTheme(theme);
+
+  await panelModule.initPanel({
+    getGraph: runtime.getGraph,
+    getSettings: runtime.getSettings,
+    getLastExtract: runtime.getLastExtract,
+    getLastRecall: runtime.getLastRecall,
+    getRuntimeStatus: runtime.getRuntimeStatus,
+    getLastExtractionStatus: runtime.getLastExtractionStatus,
+    getLastVectorStatus: runtime.getLastVectorStatus,
+    getLastRecallStatus: runtime.getLastRecallStatus,
+    getLastBatchStatus: runtime.getLastBatchStatus,
+    getLastInjection: runtime.getLastInjection,
+    getRuntimeDebugSnapshot: runtime.getRuntimeDebugSnapshot,
+    getGraphPersistenceState: runtime.getGraphPersistenceState,
+    updateSettings: (patch) => {
+      const nextSettings = runtime.updateSettings(patch);
+      if (Object.prototype.hasOwnProperty.call(patch || {}, "panelTheme")) {
+        const nextTheme = resolvePanelTheme(nextSettings);
+        runtime.getThemesModule()?.applyTheme?.(nextTheme);
+        runtime.getPanelModule()?.updatePanelTheme?.(nextTheme);
+      }
+      return nextSettings;
+    },
+    actions: runtime.actions,
+  });
+
+  return panelModule;
 }
 
 export async function initializePanelBridgeController(runtime) {
   try {
-    const panelModule = await runtime.importPanelModule();
-    const themesModule = await runtime.importThemesModule();
-    runtime.setPanelModule(panelModule);
-    runtime.setThemesModule(themesModule);
-
-    const settings = runtime.getSettings();
-    const theme = resolvePanelTheme(settings);
-    themesModule.applyTheme(theme);
-
-    await panelModule.initPanel({
-      getGraph: runtime.getGraph,
-      getSettings: runtime.getSettings,
-      getLastExtract: runtime.getLastExtract,
-      getLastRecall: runtime.getLastRecall,
-      getRuntimeStatus: runtime.getRuntimeStatus,
-      getLastExtractionStatus: runtime.getLastExtractionStatus,
-      getLastVectorStatus: runtime.getLastVectorStatus,
-      getLastRecallStatus: runtime.getLastRecallStatus,
-      getLastBatchStatus: runtime.getLastBatchStatus,
-      getLastInjection: runtime.getLastInjection,
-      getRuntimeDebugSnapshot: runtime.getRuntimeDebugSnapshot,
-      getGraphPersistenceState: runtime.getGraphPersistenceState,
-      updateSettings: (patch) => {
-        const nextSettings = runtime.updateSettings(patch);
-        if (Object.prototype.hasOwnProperty.call(patch || {}, "panelTheme")) {
-          const nextTheme = resolvePanelTheme(nextSettings);
-          runtime.getThemesModule()?.applyTheme?.(nextTheme);
-          runtime.getPanelModule()?.updatePanelTheme?.(nextTheme);
-        }
-        return nextSettings;
-      },
-      actions: runtime.actions,
-    });
-
-    injectOptionsMenuEntry(runtime);
+    scheduleOptionsMenuInjection(runtime);
+    await ensurePanelBridgeReady(runtime);
     debugLog("[ST-BME] 操控面板初始化完成");
   } catch (panelError) {
     runtime.console.error(

ui/panel.js

@@ -254,7 +254,7 @@ function mountPanelHtml(html) {
   }
 
   if (document.body?.insertAdjacentHTML) {
-    document.body.insertAdjacentHTML("beforebegin", markup);
+    document.body.insertAdjacentHTML("beforeend", markup);
     return;
   }