将分层反馈强化版提升为正式 main，统一协作入口并移除外部构建路径

wechat-campaign-200-r2/validation.json

@@ -1,16 +1,25 @@
 {
+  "channel": "experimental-layered-feedback",
+  "eventFeedback": true,
+  "backtrackCore": true,
+  "hapticsIndependent": true,
+  "selectionColumns": 3,
+  "deviceValidation": {
+    "iPhone": "pending",
+    "Android": "pending"
+  },
   "startupGameplay": true,
   "chapterSelection": true,
   "theme": "bright-classroom",
   "bundledFonts": true,
-  "reducedMotionPersisted": true,
+  "musicPreferencePersisted": true,
   "idleRenderingStops": true,
   "segmentHints": true,
   "playerFillUnchangedAfterHint": true,
   "animatedLessons": 10,
   "previewStateIsolation": true,
   "narrowTutorials": "320x568",
-  "source": "G:/项目/NumberSwipe-Variants/campaign-200-r2",
+  "source": "../campaign-200-r2",
   "version": "scored-2026-10-15-r2",
   "total": 200,
   "passed": 200,
@@ -20,7 +29,7 @@
   "undoRestartHint": true,
   "storageRestore": true,
   "foregroundLoop": true,
-  "nativeAudioPlaybackCalls": 5157,
+  "nativeAudioPlaybackCalls": 2031,
   "plainLanguageRules": true,
   "pagedRules": true,
   "clearActionLayout": true,