feat(treasure): add treasure quest, quest modal, island node, quest widget

src/App.tsx

@@ -20,6 +20,8 @@ import { TargetedPractice } from "./pages/student/targeted-practice/page";
 import { Drills } from "./pages/student/drills/page";
 import { HardTestModules } from "./pages/student/hard-test-modules/page";
 import { Analytics } from "./pages/student/Analytics";
+import { QuestMap } from "./pages/student/QuestMap";
+import ErrorPage from "./pages/ErrorPage";
 
 function App() {
   const router = createBrowserRouter([
@@ -58,6 +60,10 @@ function App() {
               path: "analytics",
               element: <Analytics />,
             },
+            {
+              path: "quests",
+              element: <QuestMap />,
+            },
             {
               path: "practice/:sheetId",
               element: <Pretest />,