Show anim errors, move credits to default pack

Remove fallback anim setting
Retry when anim manager resumes error anim
Always skip error anim when manager picks new anim

assets/dolphin/internal/manifest.txt

@@ -2,7 +2,7 @@ Filetype: Flipper Animation Manifest
 Version: 1
 
 # Animation 1
-Name: thank_you_128x64
+Name: L1_AnimationError_128x64
 Min butthurt: 0
 Max butthurt: 14
 Min level: 1