feat: add AI Copilot Zustand store for managing product insights and analysis.

src/features/ai-copilot/store/use-ai-copilot-store.ts

@@ -1,6 +1,7 @@
 "use client";
 
 import { create } from "zustand";
+import { persist } from "zustand/middleware";
 
 interface AiInsight {
     codein: string;
@@ -24,7 +25,9 @@ interface AiCopilotState {
     }) => Promise<void>;
 }
 
-export const useAiCopilotStore = create<AiCopilotState>((set) => ({
+export const useAiCopilotStore = create<AiCopilotState>()(
+    persist(
+        (set, get) => ({
             insights: {},
 
             setInsight: (codein, insight, isDuplicate = false) => {
@@ -37,7 +40,7 @@ export const useAiCopilotStore = create<AiCopilotState>((set) => ({
             },
 
             analyzeProduct: async (payload) => {
-        const { codein, score } = payload;
+                const { codein } = payload;
 
                 // Mark as loading
                 set((s) => ({
@@ -69,4 +72,9 @@ export const useAiCopilotStore = create<AiCopilotState>((set) => ({
                     }));
                 }
             },
-}));
+        }),
+        {
+            name: "collectflow-ai-storage",
+        }
+    )
+);