feat(config): add friend watchlist sync to configuration

Author: maxnatamo

config-schema.json

@@ -169,6 +169,11 @@
         "api_token": {
           "type": "string",
           "description": "API token for authenticating with Plex.\nSee more here: https://support.plex.tv/articles/204059436-finding-an-authentication-token-x-plex-token/"
+        },
+        "sync_friends_watchlist": {
+          "type": "boolean",
+          "default": false,
+          "description": "Whether to include friends' watchlists when syncing."
         }
       }
     },

fetcharr.example.yaml

@@ -9,6 +9,10 @@ plex:
   ## If you need help finding yours, see here: https://support.plex.tv/articles/204059436-finding-an-authentication-token-x-plex-token/
   api_token: PLEX_TOKEN
 
+  ## Whether to include friends' watchlists when syncing.
+  ## Default: false
+  sync_friends_watchlist: false
+
 ## List of all Sonarr instances available
 sonarr:
   default:

src/Models/src/Configuration/Plex/FetcharrPlexConfiguration.cs

@@ -15,5 +15,12 @@ public sealed class FetcharrPlexConfiguration
         [Required]
         [YamlMember(Alias = "api_token")]
         public string ApiToken { get; set; } = string.Empty;
+
+        /// <summary>
+        ///   Gets or sets whether to include friends' watchlists in the sync.
+        /// </summary>
+        [Required]
+        [YamlMember(Alias = "sync_friends_watchlist")]
+        public bool IncludeFriendsWatchlist { get; set; } = false;
     }
 }