Add notes about daily cron job to recyclarr.json

- Info about automatic daily sync via cron
- Reference to cron file location for customization
- Warning about configuring instances before first sync

frontend/public/json/recyclarr.json

@@ -31,5 +31,14 @@
     "username": null,
     "password": null
   },
-  "notes": []
+  "notes": [
+    {
+      "type": "warning",
+      "content": "Configure your Radarr/Sonarr instances in `/root/.config/recyclarr/recyclarr.yml` before the first sync."
+    },
+    {
+      "type": "info",
+      "content": "Automatic daily sync is configured via `/etc/cron.d/recyclarr`. Sync logs are saved to `/root/.config/recyclarr/sync.log`."
+    }
+  ]
 }

install/recyclarr-install.sh

@@ -24,6 +24,14 @@ mkdir -p /root/.config/recyclarr
 $STD recyclarr config create
 msg_ok "Configured Recyclarr"
 
+msg_info "Setting up Daily Sync Cron"
+cat <<EOF >/etc/cron.d/recyclarr
+# Run recyclarr sync daily
+@daily root recyclarr sync >> /root/.config/recyclarr/sync.log 2>&1
+EOF
+chmod 644 /etc/cron.d/recyclarr
+msg_ok "Setup Daily Sync Cron"
+
 motd_ssh
 customize
 cleanup_lxc