feat: complete keyboard flows and stabilize camp focus

scripts/verify-camp-reward-data.mjs

@@ -136,9 +136,11 @@ function validateCampInteractionUxGuards() {
   checkedGuardCount += 1;
 
   expectCampUx(
-    noticeMethod.includes('delay: this.campNoticeHoldDuration(message)') &&
+    noticeMethod.includes('const holdDuration = this.campNoticeHoldDuration(message)') &&
+      noticeMethod.includes('delay: holdDuration') &&
+      noticeMethod.includes('this.time.delayedCall(holdDuration, removeNotice)') &&
       noticeMethod.includes('text.height + 28'),
-    'camp notices must size multi-line content and use a message-aware hold duration'
+    'camp notices must size multi-line content, use a message-aware hold duration, and preserve it without fade motion'
   );
   checkedGuardCount += 1;