refactor(web): React 最佳实践优化 — memo/callback + 目录边界 + 路由增强

- useLogger: useMemo + JSON.stringify 替代 useState 派生
- useIsDark: effectiveTheme 替代 token 色值比较
- useCurrentProject: layouts/ 提升到 shared/hooks/
- ConsoleShell: locale useMemo 缓存
- ConsoleOutlet: 添加 Suspense 边界
- routes: 添加 layout 级 errorElement
- Table 组件: operationColumn useMemo + useCallback
- ChatPanel: footer 合并为 useCallback, props 传入模型数据
- ChatPage: textModels/conversations useMemo 缓存

tests/web/components/ChatPanel.test.tsx

@@ -83,8 +83,10 @@ describe("ChatPanel", () => {
       renderWithProviders(
         createElement(ChatPanel, {
           conversationId: null,
+          defaultModelId: "model-1",
           onConversationCreated: noop,
           projectId: PROJECT_ID,
+          textModels: [TEXT_MODEL],
         }),
       );
 
@@ -102,8 +104,10 @@ describe("ChatPanel", () => {
       renderWithProviders(
         createElement(ChatPanel, {
           conversationId: null,
+          defaultModelId: "model-1",
           onConversationCreated: onCreated,
           projectId: PROJECT_ID,
+          textModels: [TEXT_MODEL],
         }),
       );
 
@@ -133,8 +137,10 @@ describe("ChatPanel", () => {
       renderWithProviders(
         createElement(ChatPanel, {
           conversationId: null,
+          defaultModelId: "model-1",
           onConversationCreated: noop,
           projectId: PROJECT_ID,
+          textModels: [TEXT_MODEL],
         }),
       );
 
@@ -154,8 +160,10 @@ describe("ChatPanel", () => {
       renderWithProviders(
         createElement(ChatPanel, {
           conversationId: "conv-1",
+          defaultModelId: "model-1",
           onConversationCreated: noop,
           projectId: PROJECT_ID,
+          textModels: [TEXT_MODEL],
         }),
       );