wip: doctor/cli/docs/api to vector db consolidation; api hardening for descriptions, tenant, and scopes; migrations and conversions of all DALs to EF v10

docs/modules/cli/guides/cli-reference.md

@@ -64,6 +64,25 @@ stella advisoryai index rebuild [--json]
 
 Rebuilds the deterministic AKS index from local markdown, OpenAPI, and Doctor metadata sources.
 
+### `stella advisoryai sources prepare`
+
+```bash
+stella advisoryai sources prepare \
+  [--repo-root <path>] \
+  [--docs-allowlist <path>] \
+  [--docs-manifest-output <path>] \
+  [--openapi-output <path>] \
+  [--doctor-seed <path>] \
+  [--doctor-controls-output <path>] \
+  [--overwrite] \
+  [--json]
+```
+
+Generates deterministic AKS seed artifacts before index rebuild:
+- docs manifest from the allow-list
+- aggregated OpenAPI artifact output path
+- doctor controls projection JSON enriched from configured seed + discovered Doctor check catalog metadata when available
+
 ## 2 · `stella sources ingest --dry-run`
 
 ### 2.1 Synopsis