feat: Add Homarr discovery labels and service improvements

- Add Homarr discovery labels to Jellyfin and Jellyseerr
- Add config volume mount to Profilarr for persistence
- Improve service organization and discoverability

compose/media/automation/profilarr/compose.yaml

@@ -12,6 +12,7 @@ services:
 
     volumes:
       - ./data:/app/data
+      - ./config:/config
 
     networks:
       - homelab

compose/media/frontend/jellyseer/compose.yaml

@@ -14,12 +14,18 @@ services:
       - homelab
     labels:
       traefik.enable: true
+      traefik.docker.network: homelab
       traefik.http.routers.jellyseerr.rule: Host(`requests.fig.systems`)
       traefik.http.routers.jellyseerr.entrypoints: websecure
       traefik.http.routers.jellyseerr.tls.certresolver: letsencrypt
       traefik.http.services.jellyseerr.loadbalancer.server.port: 5055
       traefik.http.routers.jellyseerr.middlewares: tinyauth
 
+      # Homarr Discovery
+      homarr.name: Jellyseerr (Requests)
+      homarr.group: Media
+      homarr.icon: mdi:movie-search
+
 networks:
   homelab:
     external: true