Change observability service ports and add Arrtrix content management

- Update ports for Alloy, Grafana, Loki, Prometheus, Promtail, Tempo,
  and
  Uptime Kuma to new ranges
- Add Arrtrix content management commands and subscriptions
- Implement Radarr and Sonarr client logic for movie and series
  management
- Add matrix commands for download and subscription management
- Add subscription repository with database schema and logic
- Update Arrtrix config and example config for content section
- Update help text and command processor to include new commands
- Update vendor hash for Arrtrix package

modules/nixos/services/observability/tempo/default.nix

@@ -4,10 +4,10 @@ let
 
   cfg = config.${namespace}.services.observability.tempo;
 
-  httpPort = 9006;
-  grpcPort = 9008;
-  otlpGrpcPort = 9009;
-  otlpHttpPort = 9012;
+  httpPort = 9600;
+  grpcPort = 9601;
+  otlpGrpcPort = 9602;
+  otlpHttpPort = 9603;
 in
 {
   options.${namespace}.services.observability.tempo = {