NocoBase v2.1.0-beta.44: Fixed the issue where selected relation field data was not displayed on mobile

[Workflow: Approval] Adjusted validation rules for approval trigger and node configurations to ensure UI-related fields exist. by @mytharcher

[client] Fixed the issue where selected relation field data was not displayed on mobile. (#9665) by @zhangzhonghe
[client-v2]
- Fixed menu linkage rule save errors. (#9666) by @zhangzhonghe
- Fixed excessive spacing above blocks on v2 pages. (#9647) by @zhangzhonghe
[flow-engine] Fixed the issue where the page got stuck when setting field values for a subform. (#9598) by @gchust
[AI employees]
- Fixed AI provider base URL validation. (#9667) by @cgyrock
- Fixed ctx.get errors in AI employee workflow nodes. (#9661) by @cgyrock
[Notification: In-app message] Fixed an SQL injection risk in the in-app notification channel timestamp filter. (#9630) by @mytharcher
[Action: Duplicate record] Fixed the issue where the button state was not reset when duplicate record submission failed. (#9676) by @katherinehhh
[Calendar] Fixed the issue where calendar event colors were not rendered from the configured color field in v2 pages. (#9677) by @jiannx
[Flow engine]
- Fixed an issue where modifying a block after duplicating its template could inadvertently affect the original block’s content. (#9664) by @gchust
- Fixed an issue where dragging popup tabs to reorder them did not work. (#9602) by @gchust