feat: All models added to game service

Models/Enums/CharacterAnimation.cs

@@ -0,0 +1,18 @@
+namespace GamificationService.Models.Enums;
+
+public enum CharacterAnimation
+{
+    Neutral,
+    Happy,
+    Laughter,
+    Mock,
+    Sad,
+    Crying,
+    Annoyed,
+    Angry,
+    Threats,
+    Wave,
+    Silhouette,
+    Scared,
+    Embarassed
+}