R2 파일 업로드

app/Services/FileStorageService.php

@@ -54,18 +54,16 @@ public function upload(UploadedFile $file, ?string $description = null): File
             $storedName
         );
 
-        // Store file
-        Storage::disk('tenant')->putFileAs(
-            dirname($tempPath),
-            $file,
-            basename($tempPath)
-        );
+        // Store file to R2 (Cloudflare R2, S3 compatible)
+        Storage::disk('r2')->put($tempPath, file_get_contents($file->getRealPath()), [
+            'ContentType' => $file->getMimeType(),
+        ]);
 
         // Determine file type
         $mimeType = $file->getMimeType();
         $fileType = $this->determineFileType($mimeType);
 
-        // Create DB record
+        // Create DB record (file_path = R2 key path)
         $fileRecord = File::create([
             'tenant_id' => $tenantId,
             'display_name' => $file->getClientOriginalName(),