[Dami24-hub]

Body:

## Summary of Changes

1. **Admin Audit Log View (#1045):**
   - Built a structured audit log table in `dashboard/app/dashboard/page.tsx` fetching from `/api/v1/admin/logs` and sorting entries descending by timestamp.

2. **Allbridge Cross-Chain Deposit Monitor (#1057):**
   - Implemented incoming bridge deposit monitoring in `dashboard/app/dashboard/payouts/page.tsx` displaying transaction status badges and explorer links.

3. **Freighter Wallet Adapter Unit Tests (#1049):**
   - Added unit tests for `dashboard/lib/freighter.ts` mocking `@stellar/freighter-api` and verifying transaction XDR payload formatting and signature handling.

4. **SearchBar Integration Tests (#1050):**
   - Added `@testing-library/react` integration tests for `SearchBar.tsx` asserting text input simulation and table row filtering accuracy.

## Issue Resolution

Closes #1045
Closes #1049
Closes #1050
Closes #1057

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[ONEONUORA]

Great job @Dami24-hub