Log analysis functionality for self-assessment

docs/SERVICE-AND-RETENTION.md

@@ -39,6 +39,13 @@ CMIS runs use the guide-board run directory contract. Each run writes:
 - `reports/assessment-package.json`
 - `reports/report.md`
 
+Extension-side post-processing can also add:
+
+- `reports/cmis-maturity-scorecard.json`
+- `reports/cmis-maturity-scorecard.md`
+- `reports/opencmis-log-review.json`
+- `reports/opencmis-log-review.md`
+
 The sample assessment profile keeps summaries for 365 days and raw artifacts for
 30 days:
 
@@ -54,3 +61,23 @@ The sample assessment profile keeps summaries for 365 days and raw artifacts for
 Compact `retention-summary.json` files are suitable for guide-board trend
 summaries and downstream CMIS capability scorecards without retaining unbounded
 raw TCK logs.
+
+## Durable Local Archive
+
+For product-facing assessment evidence, do not rely on `/tmp` as the only copy.
+Archive completed runs after scorecard and log-review generation:
+
+```sh
+cd /home/worsch/open-cmis-tck
+PYTHONPATH=src python3 scripts/archive_assessment_run.py \
+  --run-dir /tmp/open-cmis-tck-live \
+  --archive-root .local/runs/archive
+```
+
+The archive command copies the full run directory and writes
+`archive-manifest.json` with SHA-256 hashes, file sizes, source path, archive
+path, run ID, target profile reference, and assessment profile reference.
+
+The default local archive root remains under `.local/`, so it is not committed.
+Move selected archive packages into a controlled evidence store when the run is
+used for release or external audit preparation.