feat: initialize Infra Manager with React, Tailwind CSS, and Inertia.js

- Added main application entry point (app.jsx) and bootstrap file for React setup.
- Created Wiki index page (Index.jsx) for documentation and file management.
- Implemented utility functions for formatting and status handling in utils.js.
- Set up Blade template (app.blade.php) for Inertia.js integration.
- Defined API routes for metrics and terminal access in api.php.
- Established console commands for scheduled tasks in console.php.
- Created web routes for various application features including authentication, hypervisors, containers, cloud accounts, security, backups, and wiki management in web.php.
- Developed setup scripts for Windows (setup.ps1) and Linux (setup.sh) environments.
- Configured Tailwind CSS for styling with custom themes and animations in tailwind.config.js.
- Set up Vite for asset bundling and development server in vite.config.js.

app/Models/VirtualMachine.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class VirtualMachine extends Model
+{
+    protected $fillable = [
+        'hypervisor_id', 'remote_id', 'name', 'status', 'os_type', 'os_version',
+        'cpu_count', 'memory_mb', 'disk_gb', 'ip_address', 'mac_address',
+        'host_node', 'cluster', 'datastore', 'tags', 'metadata',
+        'cpu_usage', 'memory_usage', 'created_by',
+    ];
+
+    protected $casts = [
+        'tags'     => 'array',
+        'metadata' => 'array',
+    ];
+
+    public function hypervisor()   { return $this->belongsTo(Hypervisor::class); }
+    public function createdBy()    { return $this->belongsTo(User::class, 'created_by'); }
+}