added laboratory creation with API secret and key

public/userarea/apilogic/delete_lab.php

@@ -0,0 +1,19 @@
+<?php
+include('../include/headscript.php');
+include('../class/company.php');
+$conn = new mysqli($servername, $username, $password, $database);
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $idlab = $_POST['idlab'];
+
+    $stmt = $conn->prepare("DELETE FROM laboratories WHERE idlab = ?");
+    $stmt->bind_param("i", $idlab);
+
+    if ($stmt->execute()) {
+        echo json_encode(["status" => "success", "message" => "Laboratory deleted successfully."]);
+    } else {
+        echo json_encode(["status" => "error", "message" => "Failed to delete laboratory."]);
+    }
+    $stmt->close();
+}
+$conn->close();