[dev-fani]

What changed

• add a shared visibility-aware, overlap-safe polling hook and wire oracle/pool stats to 60-second polling and wallet lockups to five-minute polling
• establish an SSR-safe persisted Zustand store convention and migrate remembered wallet adapter and Ledger preference out of manual localStorage calls
• add a WalletConnect v2 Stellar adapter with desktop QR, mobile deep link, signing, timeout/rejection states, remote disconnect handling, and transport cleanup
• define the versioned realtime envelope, per-topic delivery/dedup/resume/auth contract, machine-readable JSON Schemas, matching feature flags, and schema-validated documentation examples
• repair the committed Vitest config/dependency versions needed to execute TSX and coverage suites

Validation

• npm ci --ignore-scripts ✅
• focused affected suites: 6 files, 30 tests passed ✅
• focused coverage: polling 100% lines, WalletConnect 95.4% lines, combined 94.73% statements; wallet preference store 100% ✅
• realtime documentation examples validate against every named schema ✅
• git diff --check ✅
• npm test ⚠️ unrelated failures already present on upstream main from empty source files such as useCoverageBounds.ts and stellar.ts
• npm run typecheck / npm run build ⚠️ upstream main contains malformed JSX in src/app/cover/page.tsx before this branch

The WalletConnect integration requires NEXT_PUBLIC_WALLETCONNECT_PROJECT_ID. A real-wallet demo video could not be recorded in this headless environment; session lifecycle and signing are covered with the mocked v2 client.

Closes #103
Closes #111
Closes #113
Closes #194

[drips-wave]

@dev-fani Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits.

You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀

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