docs consolidation

docs/modules/vex-lens/operations/deployment.md

@@ -11,7 +11,7 @@
 | Component | Requirement | Notes |
 |-----------|-------------|-------|
 | Runtime | .NET 10.0+ | LTS recommended |
-| Database | PostgreSQL 15.0+ | For projections and issuer directory |
+| Database | PostgreSQL 16+ | For projections and issuer directory |
 | Cache | Valkey 8.0+ (optional) | For caching consensus results |
 | Memory | 512MB minimum | 2GB recommended for production |
 | CPU | 2 cores minimum | 4 cores for high throughput |
@@ -411,8 +411,8 @@ vexlens:
 
   caching:
     enabled: true
-    redis:
-      connectionString: redis://redis:6379
+    redis:  # Valkey (Redis-compatible)
+      connectionString: redis://valkey:6379
     consensusTtlMinutes: 5
     issuerTtlMinutes: 60
 ```

docs/modules/vex-lens/runbooks/operations.md

@@ -43,12 +43,10 @@ Configure via `vexlens.yaml` or environment variables with `VEXLENS_` prefix:
 ```yaml
 VexLens:
   Storage:
-    Driver: mongo              # "memory" for testing, "mongo" for production
-    ConnectionString: "mongodb://..."
-    Database: stellaops
-    ProjectionsCollection: vex_consensus
-    HistoryCollection: vex_consensus_history
-    MaxHistoryEntries: 100
+    Driver: postgres           # "memory" for testing, "postgres" for production
+    PostgresConnectionString: "Host=postgres;Database=stellaops_platform;Username=stellaops;Password=..."
+    ProjectionRetentionDays: 365
+    EventRetentionDays: 90
     CommandTimeoutSeconds: 30
 
   Trust:
@@ -98,8 +96,8 @@ VexLens:
 ### 3.2 Environment variable overrides
 
 ```bash
-VEXLENS_STORAGE__DRIVER=mongo
-VEXLENS_STORAGE__CONNECTIONSTRING=mongodb://localhost:27017
+VEXLENS_STORAGE__DRIVER=postgres
+VEXLENS_STORAGE__POSTGRESCONNECTIONSTRING="Host=localhost;Database=stellaops_platform;Username=stellaops;Password=..."
 VEXLENS_CONSENSUS__DEFAULTMODE=WeightedVote
 VEXLENS_AIRGAP__SEALEDMODE=true
 ```