Create all interaction models

src/Core/Interactions/Resolved/Reaction.cs

@@ -0,0 +1,16 @@
+using System.Text.Json.Serialization;
+
+namespace Geekbot.Core.Interactions.Resolved
+{
+    public struct Reaction
+    {
+        [JsonPropertyName("count")]
+        public int Count { get; set; }
+        
+        [JsonPropertyName("me")]
+        public bool Me { get; set; }
+        
+        [JsonPropertyName("emoji")]
+        public Emoji emoji { get; set; }
+    }
+}