Frontend v2 cleanup - lint rules, provider extraction, and auth fixes

[heyradcode]

Summary

• Extract AppProviders from App.tsx into its own component, flattening the provider pyramid and making the app entry point easier to read
• Drop sign-in gate from train, level-up, and rename interactions — these no longer require authentication up front
• Enable jsx-a11y ESLint rules across frontend and fix all violations; also enforce semicolons and arrow spacing via shared ESLint config
• Dedupe auth token storage in config.ts and fix await on async getToken in AuthContext restore (was silently dropping the resolved value)
• Unify Solana adapter VRF lifecycle handling and use null for randomness provider when wallet is disconnected
• Batch token balance reads with useReadContracts instead of individual calls
• Drop dead dna/rarity params from createPet and dedupe reset bookkeeping in useCreatePet

Test plan

• Train, level-up, and rename panels work without requiring sign-in first
• Wallet connect/disconnect cycle doesn't leave stale VRF state on Solana
• Token balances load correctly on EVM (Sepolia)
• No new a11y violations (pnpm lint passes)
• Existing unit tests pass (pnpm test)

[vercel]

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Project	Deployment	Actions	Updated (UTC)
do-not-stop-frontend	Ready	Preview, Comment	Jun 28, 2026 2:21am
do-not-stop-website	Ready	Preview, Comment	Jun 28, 2026 2:21am

[github-actions]

🧪 Coverage

Package	Statements	Branches	Functions	Lines	Overall
backend	78.92% (573/726)	73.84% (288/390)	82.27% (130/158)	79.84% (531/665)	78.49% (1522/1939)
frontend	65.37% (1065/1629)	60.98% (858/1407)	64.79% (265/409)	65.69% (971/1478)	64.17% (3159/4923)
shared	54.42% (1137/2089)	55.48% (718/1294)	57.50% (230/400)	56.94% (1053/1849)	55.72% (3138/5632)