🔥 Remove PowerGrid and related dependencies

- ❌ Deleted PowerGrid configuration file.
- 🔄 Removed `power-components/livewire-powergrid` and its dependencies (e.g., `simplesoftwareio/simple-qrcode` and `calebporzio/sushi`) from `composer.json` and `composer.lock`.
- 🧼 Cleaned up references to PowerGrid in CSS, JS, tests, and package files.
- 🛠️ Refactored `SecurityMonitor` to eliminate unused methods (`getAttemptsFromIp` and `isIpSuspicious`) dependent on deprecated functionality.

resources/css/app.css

@@ -18,7 +18,6 @@
 ----------------------------------------- */
 @import "tailwindcss";
 @import "../../vendor/livewire/flux/dist/flux.css";
-@import '../../vendor/power-components/livewire-powergrid/resources/css/tailwind4.css';
 @import "./theme.css";
 @import "./base.css";
 @import "./utilities.css";
@@ -32,8 +31,6 @@
 ----------------------------------------- */
 @source "../views/**/*.blade.php";
 @source "../js/**/*.js";
-@source '../../vendor/power-components/livewire-powergrid/src/Themes/Tailwind.php';
-@source '../../vendor/power-components/livewire-powergrid/resources/views/**/*.php';
 @source "../../vendor/livewire/flux/dist/**/*.blade.php";
 
 /* ----------------------------------------

resources/js/bootstrap.js

@@ -1,7 +1,5 @@
 // import './echo';
 
-import './../../vendor/power-components/livewire-powergrid/dist/powergrid'
-
 import flatpickr from 'flatpickr';
 
 import 'flatpickr/dist/flatpickr.min.css';