feat: add MCP server headers support #22718 (#24760)

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: crazywoola <100913391+crazywoola@users.noreply.github.com>
Co-authored-by: Novice <novice12185727@gmail.com>

api/services/tools/tools_transform_service.py

@@ -237,6 +237,10 @@ class ToolTransformService:
             label=I18nObject(en_US=db_provider.name, zh_Hans=db_provider.name),
             description=I18nObject(en_US="", zh_Hans=""),
             server_identifier=db_provider.server_identifier,
+            timeout=db_provider.timeout,
+            sse_read_timeout=db_provider.sse_read_timeout,
+            masked_headers=db_provider.masked_headers,
+            original_headers=db_provider.decrypted_headers,
         )
 
     @staticmethod