feat: implement session restoration using /api/user/me

src/stores/auth.ts

@@ -92,11 +92,19 @@ export const useAuthStore = defineStore("auth", () => {
   }
 
   async function checkAuth() {
+    isLoading.value = true;
     if (token.value) {
-      if (user.value) {
+      try {
+        apiClient.defaults.headers.common["Authorization"] = `Bearer ${token.value}`;
+        const response = await apiClient.get("/api/user/me");
+        user.value = response.data;
         await fetchUserProfile();
+      } catch (e) {
+        console.error("Session restoration failed:", e);
+        handleLogout();
       }
     }
+    isLoading.value = false;
   }
   return {
     // State