Adds a new test file `tests/services/trustBootstrap.test.mjs` to cover the functionality of `bootstrapTrustedSeeds` in `js/services/trustBootstrap.js`.
The test suite covers:
- Feature flag validation
- Successful seed application when access control is ready
- Subscription to access control changes
- Fallback/timeout handling for access control readiness
- Retry logic for relay readiness
Uses `node:test` and mocks dependencies `accessControl`, `moderationService`, `nostrService` via dynamic imports to handle singleton instantiation side effects.
Co-authored-by: PR0M3TH3AN <[email protected]>
