add nebula sync + minor immich changes

Immich/docker-compose.yml

@@ -50,7 +50,7 @@ services:
 
   redis:
     container_name: immich_redis
-    image: docker.io/redis:6.2-alpine@sha256:148bb5411c184abd288d9aaed139c98123eeb8824c5d3fce03cf721db58066d8
+    image: docker.io/valkey/valkey:8-bookworm@sha256:42cba146593a5ea9a622002c1b7cba5da7be248650cbb64ecb9c6c33d29794b1
     healthcheck:
       test: redis-cli ping || exit 1
     restart: always

NebulaSync/docker-compose.yml

@@ -0,0 +1,10 @@
+services:
+  nebula-sync:
+    image: ghcr.io/lovelaze/nebula-sync:latest
+    container_name: nebula-sync
+    environment:
+    - PRIMARY=https://pihole.local.yugi.cz|OIFglbgc
+    - REPLICAS=https://pihole2.local.yugi.cz|OIFglbgc
+    - FULL_SYNC=true
+    - RUN_GRAVITY=true
+    - CRON=30 22 * * 5