lightfinder config, securing methods with stricter checking and added pair request notifications

LightlessSyncServer/LightlessSyncServer/Configuration/IBroadcastConfiguration.cs

@@ -0,0 +1,16 @@
+using System;
+
+namespace LightlessSyncServer.Configuration;
+
+public interface IBroadcastConfiguration
+{
+    string RedisKeyPrefix { get; }
+    TimeSpan BroadcastEntryTtl { get; }
+    int MaxStatusBatchSize { get; }
+    bool NotifyOwnerOnPairRequest { get; }
+    bool EnableBroadcasting { get; }
+    bool EnableSyncshellBroadcastPayloads { get; }
+
+    string BuildRedisKey(string hashedCid);
+    string BuildPairRequestNotification(string displayName);
+}