feat(security): add editable cloud credential pages

Add dedicated show/edit pages for cloud provider tokens and cloud-init
scripts, including descriptions and UUID routes.

Generate private keys directly from the index and surface cloud provider
API loading errors in server creation flows.

app/Models/CloudInitScript.php

@@ -2,9 +2,7 @@
 
 namespace App\Models;
 
-use Illuminate\Database\Eloquent\Model;
-
-class CloudInitScript extends Model
+class CloudInitScript extends BaseModel
 {
     protected $fillable = [
         'team_id',