Add sample proof bundle configurations and verification script

- Introduced sample proof bundle configuration files for testing, including `sample-proof-bundle-config.dsse.json`, `sample-proof-bundle.dsse.json`, and `sample-proof-bundle.json`.
- Implemented a verification script `test_verify_sample.sh` to validate proof bundles against specified schemas and catalogs.
- Updated existing proof bundle configurations with new metadata, including versioning, created timestamps, and justification details.
- Enhanced evidence entries with expiration dates and hashes for better integrity checks.
- Ensured all new configurations adhere to the defined schema for consistency and reliability in testing.

src/UI/StellaOps.UI/TASKS.md

@@ -6,3 +6,4 @@
 | TS-10-001 | BLOCKED | TypeScript interface generation blocked: workspace missing and schemas not present locally. | 2025-11-30 |
 | TS-10-002 | BLOCKED | Same as TS-10-001; waiting on schemas + workspace. | 2025-11-30 |
 | TS-10-003 | BLOCKED | Same as TS-10-001; waiting on schemas + workspace. | 2025-11-30 |
+| UI-MICRO-GAPS-0209-011 | BLOCKED | Canonical 30-Nov-2025 UI Micro-Interactions advisory missing and Angular workspace is empty; need advisory content, token catalog, and restored workspace before proceeding. | 2025-12-04 |