Add checkrr for media library integrity checking

- Added checkrr service to scan for corrupt media files
- Configured with radarrUHD/FHD and sonarrUHD/FHD integration
- Checks /media/movies and /media/tvshows paths
- Web UI available on port 8585
- Auto-replace failed files via arr services

checkrr.config.yaml

@@ -0,0 +1,37 @@
+---
+# Checkrr Configuration
+# Minimal config for arrapps stack
+
+checkrr:
+  checkpath:
+    - /media/movies
+    - /media/tvshows
+  runOnce: false
+  port: 8585
+  host: 0.0.0.0
+
+arr:
+  - service: radarr
+    name: radarrUHD
+    url: http://radarrUHD:7878
+    apiKey: "${RADARR_UHD_API_KEY}"
+    process: true
+  - service: radarr
+    name: radarrFHD
+    url: http://radarrFHD:7878
+    apiKey: "${RADARR_FHD_API_KEY}"
+    process: true
+  - service: sonarr
+    name: sonarrUHD
+    url: http://sonarrUHD:8989
+    apiKey: "${SONARR_UHD_API_KEY}"
+    process: true
+  - service: sonarr
+    name: sonarrFHD
+    url: http://sonarrFHD:8989
+    apiKey: "${SONARR_FHD_API_KEY}"
+    process: true
+
+logging:
+  level: info
+  language: en-us