Merge pull request '[MR]Added code comment' (#2) from develop into main

Reviewed-on: #2

.gitignore

@@ -1,2 +1,3 @@
-
+# 20260423 tak created gitignore
 /node_modules
+.idea/

server.js

@@ -1,3 +1,4 @@
+/* 20260420 tak */
 const express = require("express");
 
 const app = express();