Fix everythings

.env

-DB_HOST=10.104.14.140
+DB_HOST=localhost
 DB_USER=root
-DB_PASS=ABQics23136
+DB_PASS=
 DB_NAME=mypocketapp
 SESSION_SECRET=your_secret_key

db.js

-const mysql = require('mysql2');
-require('dotenv').config();
+// const mysql = require("mysql2");
+// require("dotenv").config();
+
+// const pool = mysql.createPool({
+//   host: process.env.DB_HOST || "localhost",
+//   user: process.env.DB_USER || "root",
+//   password: process.env.DB_PASS || "",
+//   database: process.env.DB_NAME || "mypocketapp",
+//   port: process.env.DB_PORT || 3306,
+// });
+
+// pool.getConnection((err) => {
+//   if (err) {
+//     console.error("❌ Database connection failed:", err);
+//     return;
+//   }
+//   console.log("✅ MySQL Connected...");
+// });
+
+// module.exports = pool;
+
+const mysql = require("mysql2/promise");
+require("dotenv").config();
 
 const pool = mysql.createPool({
-    host: process.env.DB_HOST,
-    user: process.env.DB_USER,
-    password: process.env.DB_PASS,
-    database: process.env.DB_NAME,
-    waitForConnections: true,
-    connectionLimit: 10,
-    queueLimit: 0
-}).promise();
+  host: process.env.DB_HOST || "localhost",
+  user: process.env.DB_USER || "root",
+  password: process.env.DB_PASS || "",
+  database: process.env.DB_NAME || "mypocketapp",
+  port: process.env.DB_PORT || 3306,
+});
+
+// Test the database connection
+(async () => {
+  try {
+    const connection = await pool.getConnection();
+    console.log("✅ MySQL Connected...");
+    connection.release(); // Release the connection back to the pool
+  } catch (err) {
+    console.error("❌ Database connection failed:", err);
+  }
+})();
 
 module.exports = pool;
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