chore(release): prepare public source release

fixtures/reading/sample.cs

@@ -0,0 +1,17 @@
+using UnityEngine;
+
+namespace Demo.Game {
+    public class PlayerController : MonoBehaviour {
+        public void Start() {
+            Debug.Log("ready");
+        }
+
+        private int ComputeScore(int baseScore) {
+            if (baseScore < 0) {
+                return 0;
+            }
+
+            return baseScore + 10;
+        }
+    }
+}