chore: finish postgres redis stateful migrations

renovate.json

@@ -44,7 +44,7 @@
         "postgres",
         "mongo",
         "redis",
-        "tensorchord/pgvecto-rs"
+        "ghcr.io/immich-app/postgres"
       ],
       "groupName": null,
       "automerge": false,
@@ -57,6 +57,35 @@
       "matchPackageNames": ["mongo"],
       "allowedVersions": "/^8\\.0\\.\\d+$/"
     },
+    {
+      "description": "Produktive PostgreSQL-Cluster bleiben nach Major-Upgrade auf der 18.x-Schiene",
+      "matchManagers": ["docker-compose"],
+      "matchFileNames": [
+        "infra/postgresql17/docker-compose.yml",
+        "apps/mealie/docker-compose.yml",
+        "apps/nextcloud/docker-compose.yml"
+      ],
+      "matchPackageNames": ["postgres"],
+      "allowedVersions": "/^18\\.\\d+(?:-.+)?$/"
+    },
+    {
+      "description": "Immich-Postgres bleibt auf PG14 mit VectorChord/pgvector; kein generisches Postgres und kein PG-Major-Sprung",
+      "matchManagers": ["docker-compose"],
+      "matchFileNames": ["apps/immich/docker-compose.yml"],
+      "matchPackageNames": ["ghcr.io/immich-app/postgres"],
+      "allowedVersions": "/^14-vectorchord\\d+\\.\\d+\\.\\d+(?:-pgvectors\\d+\\.\\d+\\.\\d+)?$/"
+    },
+    {
+      "description": "Produktive Redis-Instanzen bleiben nach Major-Upgrade auf der 8.x-Schiene",
+      "matchManagers": ["docker-compose"],
+      "matchFileNames": [
+        "infra/redis/docker-compose.yml",
+        "apps/nextcloud/docker-compose.yml",
+        "apps/immich/docker-compose.yml"
+      ],
+      "matchPackageNames": ["redis"],
+      "allowedVersions": "/^8\\.\\d+\\.\\d+-alpine(?:\\d+\\.\\d+)?$/"
+    },
     {
       "description": "Komodo Major-Tag (release :2 mit Digest-Pin) wird nicht von Renovate auf :3 hochgesetzt",
       "matchPackageNames": [