refactor(auth): enforce team member authorization across app

Restrict sensitive operations to admins/owners and hide sensitive data
from team members:
- Add authorization checks to Livewire components and API endpoints
- Restrict team members from accessing sensitive permissions and data
- Hide environment variable values from non-admin team members
- Update policies to enforce team-level admin status requirement
- Add useSensitivePermissions policy for read:sensitive tokens
- Improve disabled button UX with auth-specific tooltips
- Add authorization checks in middleware for API tokens

Closes authorization gaps in project management, server management,
and settings components.

app/Livewire/Project/AddEmpty.php

@@ -4,11 +4,14 @@ namespace App\Livewire\Project;
 
 use App\Models\Project;
 use App\Support\ValidationPatterns;
+use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
 use Livewire\Component;
 use Visus\Cuid2\Cuid2;
 
 class AddEmpty extends Component
 {
+    use AuthorizesRequests;
+
     public string $name;
 
     public string $description = '';
@@ -29,6 +32,7 @@ class AddEmpty extends Component
     public function submit()
     {
         try {
+            $this->authorize('create', Project::class);
             $this->validate();
             $project = Project::create([
                 'name' => $this->name,