feat: Use postgres as a queue

We've been keen to try this for a while as it means we can remove redis as a
dependency, which makes Immich easier to setup and run.

This replaces bullmq with a bespoke postgres queue. Jobs in the queue are
processed either immediately via triggers and notifications, or eventually if a
notification is missed.

docker/docker-compose.dev.yml

@@ -58,7 +58,6 @@ services:
       - 9231:9231
       - 2283:2283
     depends_on:
-      - redis
       - database
     healthcheck:
       disable: false
@@ -114,12 +113,6 @@ services:
     healthcheck:
       disable: false
 
-  redis:
-    container_name: immich_redis
-    image: docker.io/valkey/valkey:8-bookworm@sha256:c855f98e09d558a0d7cc1a4e56473231206a4c54c0114ada9c485b47aeb92ec8
-    healthcheck:
-      test: redis-cli ping || exit 1
-
   database:
     container_name: immich_postgres
     image: tensorchord/pgvecto-rs:pg14-v0.2.0@sha256:739cdd626151ff1f796dc95a6591b55a714f341c737e27f045019ceabf8e8c52