feat: add API config system, FilePipe backend, and ConfigManager

- ConfigManager: route sensitive keys (API keys) to localStorage,
  migrate existing values out of extension_settings on startup
- ApiKeyStore: local/cloud storage modes with RSA+AES hybrid encryption
- ApiProfileManager: named connection profiles (chat/embedding/rerank)
  with per-slot type-validated assignments
- FilePipe: complete IndexedDB backend (read/write/delete/list/stat)
- Amily2Bus: inject FilePipe via forPlugin() capability token
- UI: api-config-panel with profile CRUD and slot assignment
- TableSystemService: initial service layer scaffold
- logger.js: XSS fix

imports.js

@@ -4,6 +4,10 @@ import "./PreOptimizationViewer/index.js";
 import "./WorldEditor/WorldEditor.js";
 import './core/amily2-updater.js';
 import './SL/bus/Amily2Bus.js'
+import './utils/config/ConfigManager.js'
+import './utils/config/api-key-store/ApiKeyStore.js'
+import './utils/config/ApiProfileManager.js'
+import './core/table-system/TableSystemService.js'
 
 // Re-exports (重新导出供 index.js 使用)
 export { createDrawer } from "./ui/drawer.js";
@@ -26,6 +30,10 @@ export { log } from './core/table-system/logger.js';
 export { checkForUpdates, fetchMessageBoardContent } from './core/api.js';
 export { setUpdateInfo, applyUpdateIndicator } from './ui/state.js';
 export { pluginVersion, extensionName, defaultSettings } from './utils/settings.js';
+export { configManager } from './utils/config/ConfigManager.js';
+export { apiKeyStore } from './utils/config/api-key-store/ApiKeyStore.js';
+export { apiProfileManager, PROFILE_TYPES, SLOTS } from './utils/config/ApiProfileManager.js';
+export { bindApiConfigPanel } from './ui/api-config-bindings.js';
 export { checkAuthorization, refreshUserInfo } from './utils/auth.js';
 export { tableSystemDefaultSettings } from './core/table-system/settings.js';
 export { manageLorebookEntriesForChat } from './core/lore.js';