texts fixes, search bar fixes, global menu fixes.

docs/modules/jobengine/architecture.md

@@ -173,6 +173,8 @@ The TaskRunner provides the execution substrate for Orchestrator jobs. Workers p
 - `Storage:Driver=postgres` is the production default for run state, logs, and approvals.
 - Postgres-backed stores: `PostgresPackRunStateStore`, `PostgresPackRunLogStore`, `PostgresPackRunApprovalStore` via `TaskRunnerDataSource`.
 - Artifact payload channel uses object storage path (`seed-fs` driver) configured with `TaskRunner:Storage:ObjectStore:SeedFs:RootPath`.
+- Startup fails fast when `Storage:ObjectStore:Driver` is set to `rustfs` (not implemented) or any unsupported driver value.
+- Non-development startup fails fast when `Storage:Driver=postgres` and no connection string is configured.
 - Explicit non-production overrides remain available (`filesystem`, `inmemory`) but are no longer implicit defaults.
 
 ### 8.3) PacksRegistry subdomain
@@ -186,6 +188,8 @@ The PacksRegistry manages compliance/automation pack definitions, versions, and
 **Database and storage contract (Sprint 312):**
 - `Storage:Driver=postgres` is the production default for metadata/state repositories (`pack`, `parity`, `lifecycle`, `mirror`, `audit`, `attestation metadata`).
 - Blob/object payloads (`pack content`, `provenance content`, `attestation content`) are persisted through the seed-fs object-store channel (`SeedFsPacksRegistryBlobStore`).
+- Startup fails fast when `Storage:ObjectStore:Driver` is set to `rustfs` (not implemented) or any unsupported driver value.
+- Non-development startup fails fast when `Storage:Driver=postgres` and no connection string is configured.
 - PostgreSQL keeps metadata and compatibility placeholders; payload retrieval resolves from object storage first.
 - Explicit non-production overrides remain available (`filesystem`, `inmemory`) but are no longer implicit defaults.