feat(v5): authorize creates, deep-link selection, list apps in v4

Restrict V5 application and resource-connection creation to team admins.
Resolve project, environment, and application from query params and keep
session selection in sync. Surface V5 apps on the v4 resource index and
count them for project/environment emptiness. Create the flux data dir
on install and upgrade.

app/Livewire/Project/Resource/Index.php

@@ -4,6 +4,7 @@ namespace App\Livewire\Project\Resource;
 
 use App\Models\Environment;
 use App\Models\Project;
+use App\Models\V5\Application as V5Application;
 use Illuminate\Support\Collection;
 use Livewire\Component;
 
@@ -61,6 +62,7 @@ class Index extends Component
             ->select('id', 'uuid', 'name', 'project_id')
             ->with([
                 'applications:id,uuid,name,environment_id',
+                'v5Applications:id,uuid,name,environment_id,status',
                 'services:id,uuid,name,environment_id',
                 'postgresqls:id,uuid,name,environment_id',
                 'redis:id,uuid,name,environment_id',
@@ -103,6 +105,23 @@ class Index extends Component
 
             return $application;
         });
+        $this->applications = $this->applications
+            ->merge(V5Application::query()
+                ->where('team_id', currentTeam()->id)
+                ->where('project_id', $this->project->id)
+                ->where('environment_id', $this->environment->id)
+                ->with('server:id,name')
+                ->get()
+                ->map(function (V5Application $application) use ($projectUuid, $environmentUuid) {
+                    $application->hrefLink = route('v5.dashboard', [
+                        'project' => $projectUuid,
+                        'environment' => $environmentUuid,
+                        'application' => $application->uuid,
+                    ]);
+
+                    return $application;
+                }))
+            ->sortBy('name');
 
         // Load all database resources in a single query per type
         $databaseTypes = [
@@ -180,16 +199,19 @@ class Index extends Component
             'uuid' => $item->uuid,
             'name' => $item->name,
             'fqdn' => $item->fqdn ?? null,
-            'description' => $item->description ?? null,
+            'description' => $item instanceof V5Application ? 'Managed by Coolify V5' : ($item->description ?? null),
             'status' => $item->status ?? '',
+            'version' => $item instanceof V5Application ? 'v5' : 'v4',
             'server_status' => $item->server_status ?? null,
             'hrefLink' => $item->hrefLink ?? '',
             'destination' => [
                 'server' => [
-                    'name' => $item->destination?->server?->name ?? 'Unknown',
+                    'name' => $item instanceof V5Application
+                        ? ($item->server?->name ?? 'Unknown')
+                        : ($item->destination?->server?->name ?? 'Unknown'),
                 ],
             ],
-            'tags' => $item->tags->map(fn ($tag) => [
+            'tags' => ($item instanceof V5Application ? collect() : $item->tags)->map(fn ($tag) => [
                 'id' => $tag->id,
                 'name' => $tag->name,
             ])->values()->toArray(),