Fix handling for backups; correctly send along ignored files & directories

app/Http/Controllers/Api/Client/Servers/BackupController.php

@@ -87,7 +87,9 @@ class BackupController extends ClientApiController
         }
 
         $backup = $this->initiateBackupService
-            ->setIgnoredFiles($request->input('ignored'))
+            ->setIgnoredFiles(
+                explode(PHP_EOL, $request->input('ignored') ?? '')
+            )
             ->handle($server, $request->input('name'));
 
         return $this->fractal->item($backup)

app/Http/Requests/Api/Client/Servers/Backups/StoreBackupRequest.php

@@ -22,7 +22,7 @@ class StoreBackupRequest extends ClientApiRequest
     {
         return [
             'name' => 'nullable|string|max:255',
-            'ignore' => 'nullable|string',
+            'ignored' => 'nullable|string',
         ];
     }
 }

app/Http/Requests/Api/Remote/ReportBackupCompleteRequest.php

@@ -13,8 +13,8 @@ class ReportBackupCompleteRequest extends FormRequest
     {
         return [
             'successful' => 'boolean',
-            'checksum' => 'string|required_if:successful,true',
-            'size' => 'numeric|required_if:successful,true',
+            'checksum' => 'nullable|string|required_if:successful,true',
+            'size' => 'nullable|numeric|required_if:successful,true',
         ];
     }
 }