docs: audit app architecture and refresh feature documentation

src/router.tsx

@@ -10,14 +10,19 @@ import {
   DocsAnimationRoute,
   DocsAudioRoute,
   DocsArchitectureRoute,
+  DocsCodeReviewRoute,
   DocsEditorRoute,
   DocsFeaturesRoute,
   DocsHandTrackingRoute,
+  DocsInteractionRoute,
   DocsLayoutRoute,
   DocsMainFeatureRoute,
   DocsReadmeRoute,
+  DocsRepairGameRoute,
+  DocsSceneRuntimeRoute,
   DocsTargetArchitectureRoute,
   DocsTechnicalEditorRoute,
+  DocsThreeDebuggingRoute,
   DocsZustandRoute,
 } from "@/routes/DocsRoute";
 
@@ -46,15 +51,20 @@ const docsRoute = createRoute({
 const docsChildRoutes = [
   { path: "/", component: DocsReadmeRoute },
   { path: "architecture", component: DocsArchitectureRoute },
+  { path: "scene-runtime", component: DocsSceneRuntimeRoute },
+  { path: "repair-game", component: DocsRepairGameRoute },
+  { path: "interaction", component: DocsInteractionRoute },
   { path: "target-architecture", component: DocsTargetArchitectureRoute },
   { path: "technical-editor", component: DocsTechnicalEditorRoute },
   { path: "audio", component: DocsAudioRoute },
   { path: "hand-tracking", component: DocsHandTrackingRoute },
   { path: "zustand", component: DocsZustandRoute },
+  { path: "three-debugging", component: DocsThreeDebuggingRoute },
   { path: "features", component: DocsFeaturesRoute },
   { path: "main-feature", component: DocsMainFeatureRoute },
   { path: "editor", component: DocsEditorRoute },
   { path: "animation", component: DocsAnimationRoute },
+  { path: "code-review", component: DocsCodeReviewRoute },
 ].map(({ path, component }) =>
   createRoute({
     getParentRoute: () => docsRoute,