fix: database wasn't opening

web/src/App.tsx

@@ -6,6 +6,7 @@ import LoginPage from "./pages/Login";
 import RegisterPage from "./pages/Register";
 import { useDbContext } from "./context/db/db";
 import { openDB } from "idb";
+import AgreementPage from "./pages/Agreement";
 
 const router = createBrowserRouter([
   {
@@ -14,7 +15,7 @@ const router = createBrowserRouter([
   },
   {
     path: "/agreement",
-    element: <IndexPage />,
+    element: <AgreementPage />,
   },
   {
     path: "/login",
@@ -31,11 +32,15 @@ const App: FC = () => {
 
   useEffect(() => {
     const openConnection = async () => {
-      const conn = await openDB("guard-local", 3);
+      const dbPromise = openDB("guard-local", 3, {
+        upgrade: (db) => {
+          if (!db.objectStoreNames.contains("accounts")) {
+            db.createObjectStore("accounts", { keyPath: "accountId" });
+          }
+        },
+      });
 
-      if (!conn.objectStoreNames.contains("accounts")) {
-        conn.createObjectStore("accounts", { keyPath: "accountId" });
-      }
+      const conn = await dbPromise;
 
       setDb(conn);
     };