赵月辉 / fastgpt-migrated

* fix(storage): avoid MinIO XML entity expansion limit

* fix(storage): add MinIO delete request timeout

* fix(storage): handle MinIO delete failures and timeouts

* test(storage): add shared adapter integration suite

* test(storage): expand adapter boundary coverage

* test(storage): recreate stable integration buckets

* fix(storage): align object key and delete contracts

* docs(storage): remove integration test design

* fix(storage): stabilize integration test setup

* fix(storage): keep legacy test mock import path

---------

Co-authored-by: Archer <545436317@qq.com>