feat(版本): 优化概览与只读状态

关键改动：

- 增加需求排序和版本只读状态规则及测试

- 完善版本概览阶段耗时、项目页和工作台展示

- 优化小宝预警请求节流、建议状态和风险过滤

Co-Authored-By: Codex GPT-5 <codex@openai.com>

apps/web/stores/useRequirementStore.ts

@@ -91,7 +91,7 @@ export const useRequirementStore = create<RequirementState>((set, get) => {
         status: data.status ?? 'pending_review',
         id: `req-${Date.now()}`,
         code,
-        createdAt: new Date().toISOString().slice(0, 10),
+        createdAt: new Date().toISOString(),
       };
       const updated = [...requirements, newReq];
       set({ requirements: updated });

apps/web/stores/useXiaobaoRiskStore.ts

@@ -14,6 +14,7 @@ interface XiaobaoRiskState {
   snapshots: XiaobaoRiskSnapshot[];
   insights: XiaobaoRiskInsightCacheItem[];
   pendingInsightKeys: string[];
+  insightRequestAttempts: Record<string, string>;
   riskDataLoaded: boolean;
   error?: string;
   fetchRiskData: () => Promise<void>;
@@ -46,6 +47,7 @@ export const useXiaobaoRiskStore = create<XiaobaoRiskState>((set, get) => ({
   snapshots: [],
   insights: [],
   pendingInsightKeys: [],
+  insightRequestAttempts: {},
   riskDataLoaded: false,
   error: undefined,
 
@@ -99,7 +101,13 @@ export const useXiaobaoRiskStore = create<XiaobaoRiskState>((set, get) => ({
   beginInsightUpdate: (key) => {
     if (!key) return;
     if (get().pendingInsightKeys.includes(key)) return;
-    set({ pendingInsightKeys: [...get().pendingInsightKeys, key] });
+    set({
+      pendingInsightKeys: [...get().pendingInsightKeys, key],
+      insightRequestAttempts: {
+        ...get().insightRequestAttempts,
+        [key]: new Date().toISOString(),
+      },
+    });
   },
 
   finishInsightUpdate: (key) => {