feat(adapters): add MOCO projects and time tracking connector - #906

Summary

Add a MOCO REST adapter so agencies can query projects, users, time entries, companies, invoices and utilization, then book time through one explicit write tool. AnythingMCP already covers adjacent time trackers, but not MOCO.

Changes

• Add eight tenant-scoped MOCO tools with bearer auth using a user's personal API key. The user-list probe checks access during connector setup.
• Require from and to for activity lists (YYYY-MM-DD). Time creation uses seconds; MOCO's current OpenAPI specification marks hours deprecated.
• Add setup instructions, a connector guide, static contract tests and opt-in live read tests for users and projects.
• Regenerate the catalog and quoted counts. After syncing with current upstream, the catalog has 264 listed adapters, 16 keyless adapters and 2,493 tools.
• Add an original generic connector icon. I could not verify redistribution terms for MOCO's official SVG, so I did not copy it. An approved brand asset can replace this icon.

Type

• New feature
• Documentation

Testing

• Added/updated unit tests
• Tested against a live MOCO trial account (RUN_MOCO_LIVE=1): users and projects both responded successfully
• MOCO Jest suite: 5 passed (3 static, 2 live)
• Backend Jest suite after upstream sync: 391 suites / 6,897 tests passed; 4 suites / 214 tests skipped
• Backend build and focused ESLint passed
• Adapter validation: 270 passed, 0 failed; MOCO has 0 errors and 0 warnings (other adapters have existing non-blocking warnings)
• Catalog regeneration and node scripts/adapter-count.mjs --check passed

Checklist

• My code follows the existing code style
• I have tested my changes locally
• I have updated documentation
• All existing tests pass (npm test) — backend suite passes; the frontend workspace has no test script
• This PR has a descriptive title

Related Issues

Fixes #865