move models to the model package

src/main/java/cc/fascinated/model/player/Cape.java

@@ -0,0 +1,27 @@
+package cc.fascinated.model.player;
+
+import com.google.gson.JsonObject;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter @AllArgsConstructor
+public class Cape {
+
+    /**
+     * The URL of the cape
+     */
+    private final String url;
+
+    /**
+     * Gets the cape from a {@link JsonObject}.
+     *
+     * @param json the JSON object
+     * @return the cape
+     */
+    public static Cape fromJson(JsonObject json) {
+        if (json == null) {
+            return null;
+        }
+        return new Cape(json.get("url").getAsString());
+    }
+}