Add IpLeakTest environment variable to docker compose

UmlautAdaptarr/appsettings.json

@@ -66,6 +66,8 @@
     "ApiKey": "your_readarr_api_key"
   },
   "IpLeakTest": {
+    // Docker Environment Variables:
+    // - IpLeakTest: false (set to true to enable)
     "Enabled": false
   }
 }

docker-compose.yml

@@ -23,6 +23,7 @@ services:
       - LIDARR__ENABLED=false
       - LIDARR__HOST=http://localhost:8686
       - LIDARR__APIKEY=APIKEY
+      #- IpLeakTest=false # uncomment and set to true to enable IP leak test
       ### example for multiple instances of same type
       #- SONARR__0__NAME=NAME 1 (optional)
       #- SONARR__0__ENABLED=false