T3-009: Display connected wallet in app profile

Track: 3 — Solana Phone / Web3
Section: Phase B: Wallet Integration via MWA (56h)
Status: [ ] Todo
Repo: app-user
Branch: feature/T3-009-wallet-profile-display
Estimated Hours: 3h

Done When

Profile shows truncated wallet address (e.g., "7xKX...9fPq"). Disconnect button. Connected/disconnected state

Notes

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