feat: add new scanners, enhanced triage, findings refinement, and deployment tooling

- Add gitleaks secret detection, lint scanning (clippy/eslint/ruff), and LLM code review scanners
- Enhance LLM triage with multi-action support (confirm/downgrade/upgrade/dismiss),
  surrounding code context, and file-path classification confidence adjustment
- Add text search, column sorting, and bulk status update to findings dashboard
- Fix finding detail page status refresh and add developer feedback field
- Fix BSON DateTime deserialization across all models with shared serde helpers
- Add scan progress spinner with polling to repositories page
- Batch OSV.dev queries to avoid "Too many queries" errors
- Add gitleaks, semgrep, and ruff to Dockerfile.agent for deployment

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

compliance-mcp/src/tools/findings.rs

@@ -20,7 +20,7 @@ pub struct ListFindingsParams {
     pub severity: Option<String>,
     /// Filter by status: open, triaged, false_positive, resolved, ignored
     pub status: Option<String>,
-    /// Filter by scan type: sast, sbom, cve, gdpr, oauth
+    /// Filter by scan type: sast, sbom, cve, gdpr, oauth, secret_detection, lint, code_review
     pub scan_type: Option<String>,
     /// Maximum number of results (default 50, max 200)
     pub limit: Option<i64>,