Added stores for connections. Added requests for groups, group chatters, group permissions & connections. Using TTS Voice State store.

Requests/GetGroupPermissions.cs

@@ -0,0 +1,24 @@
+using HermesSocketServer.Models;
+using ILogger = Serilog.ILogger;
+
+namespace HermesSocketServer.Requests
+{
+    public class GetGroupPermissions : IRequest
+    {
+        public string Name => "get_group_permissions";
+        public string[] RequiredKeys => [];
+        private readonly ILogger _logger;
+
+        public GetGroupPermissions(ILogger logger)
+        {
+            _logger = logger;
+        }
+
+        public Task<RequestResult> Grant(Channel channel, IDictionary<string, object> data)
+        {
+            var permissions = channel.GroupPermissions.Get().Values;
+            _logger.Information($"Fetched all group permissions for channel [channel: {channel.Id}]");
+            return Task.FromResult(RequestResult.Successful(permissions, notifyClientsOnAccount: false));
+        }
+    }
+}