feat: update residence learning flows

Commit non-media application and asset changes while leaving audio, video, and environment files out of version control.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/pages/entrance/index.tsx

@@ -1,5 +1,5 @@
 import { getBackgroundImage, getStaticImage } from '@/lib/utils'
-import { useNavigate, useParams } from 'react-router-dom'
+import { Navigate, useNavigate, useParams } from 'react-router-dom'
 import { Image } from '@/components'
 import { isResidenceStarted, isResidenceUnlocked } from '@/config/progression'
 import { usePuzzleStore } from '@/store/puzzleStore'
@@ -124,7 +124,7 @@ const Entrance = () => {
   //   const decodedModuleName = decodeURIComponent(moduleName || "");
   const { backgroundImage, Star } = EntranceBackgroundMap[moduleName as ModuleName] || {}
   if (!Star) {
-    return null
+    return <Navigate to="/menu" replace />
   }
   const { Star1, Star2 } = Star
   const isStar1Unlocked = isResidenceUnlocked(Star1.starName, puzzles)