Improved workspace structure

cc_code_preview/Program/main.cc

@@ -0,0 +1,19 @@
+use Preview.Variables;
+use Preview.Functions;
+use Preview.Classes;
+
+public lib Main {
+    public class Program {
+        private var test: Test;
+
+        public constructor() {
+            this.test = Test(str);
+        }
+
+        public func Main(): void {
+            output(str, test, test2, test3);
+            output(isTrue(test));
+            output(this.test.getName());
+        }
+    }
+}