chore(release): 5.70.0-rc.1

# [5.70.0-rc.1](v5.69.1...v5.70.0-rc.1) (2025-08-21)

### Bug Fixes

* add  browser header for test case ([#1889](#1889)) ([068cad6](068cad6))

### Features

* **custom command:** test-ucc-ui as custom ui test command ([#1834](#1834)) ([533fc6a](533fc6a))
* do not support auth_entity property in auth entities ([#1879](#1879)) ([26b25e0](26b25e0))

Author: srv-rr-github-token