Update and rename quality-bar-checklist.mdx to quality-checklist.mdx

Author: mindapivessa

docs/mini-apps/quality-bar-checklist.mdx

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+### First Impression
+- [ ] First screen value proposition is clear 
+- [ ] No technical jargon
+
+### Guest Experience
+- [ ] Can browse or try features before authentication
+
+### Performance & Speed
+- [ ] First interaction completes in ≤ 1.5 seconds
+- [ ] Fast loading on mobile networks
+
+### Mobile-First Design
+- [ ] Readable font sizes chosen for small displays
+- [ ] Comfortable line spacing for mobile readability
+- [ ] Strong color contrast for accessibility
+- [ ] Core tasks prioritized with minimal onscreen controls
+- [ ] Tab navigation implemented for streamlined navigation
+- [ ] Layouts adapt fluidly across screen sizes and orientations
+- [ ] Vertical scrolling preferred over horizontal for mobile
+
+### App Manifest and Metadata
+- [ ] Valid schema according to [Base requirements](/mini-apps/quickstart)
+- [ ] Correct categories and tags applied
+- [ ] App metadata complete and accurate
+
+### Gasless Transactions
+- [ ] Users can transact without needing gas
+
+### User Identity & Privacy
+- [ ] Wallet addresses never displayed as default usernames
+- [ ] ENS / Basenames support for interoperable human-readable names
+
+### Layout & Accessibility
+- [ ] Safe areas respected (notches, home indicators)
+- [ ] Touch targets ≥ 44 px minimum
+- [ ] Text size ≥ 15 pt equivalent
+- [ ] High contrast ratios for readability
+
+### User States
+- [ ] Loading skeletons for better perceived performance
+- [ ] Empty states when no content exists
+- [ ] Error handling with retry options
+- [ ] Offline handling for poor connectivity
+- [ ] Success confirmations for completed actions
+
+### Copy & Messaging
+- [ ] No "connect wallet" language (Base App and Account handle this)
+- [ ] Outcome-oriented CTAs (e.g., "Start Trading" not "Click Here")
+
+### Error Handling
+- [ ] Standardized error taxonomy used consistently
+- [ ] User-friendly error messages (no technical jargon)
+- [ ] Telemetry wired for error tracking
+- [ ] Helpful recovery suggestions provided
+
+### Privacy & Permissions
+- [ ] Permissions requested contextually when needed
+- [ ] Clear reason provided for each permission
+- [ ] No unnecessary permissions requested