NocoBase v2.0.0-beta.7: add process level concurrency control for base task manager

[test] add process level concurrency control for base task manager (#8343) by @cgyrock
[AI employees] Support Gemini-3 model with function-calling thought signature (#8377) by @heziqiang

[flow-engine] Add rowOrder to GridModel to ensure consistent row ordering (#8371) by @zhangzhonghe
[AI employees]
- Support custom editing and auto-updating of system prompts (#8378) by @heziqiang
- Improve AI error handling for LLM services and models (#8351) by @heziqiang
[File manager] Add request options for fetching OSS file on server side if additional parameters or headers are needed (#8372) by @mytharcher

[client]
- Fixed an issue where an association field could still open a popup after switching from the record picker component to the select component. (#8375) by @gchust
- Fixed the issue where linkage rules have not been rerun after change pagination for details block, edit form block and list block. (#8366) by @gchust
- Fixed an issue where configured sub-table/sub-form’s fields would not display during back-and-forth switching of field components. (#8365) by @gchust
[logger] Fix extra error information being discarded when printing system logs (#8367) by @cgyrock
[Block: template (deprecated)] Fixed an issue where the edit page for inherited templates (v1) could not be accessed. (#8376) by @gchust
[Workflow]
- Add instance ID to the Snowflake ID of jobs, to avoid ID conflict issue under cluster mode (#8382) by @mytharcher
- Fix linkage rule issue in workflow CC node detail block (#8381) by @zhangzhonghe
- Fix the issue where execution page crash when workflow deleted (#8361) by @mytharcher
[Access control] Fix an issue where data source is incorrectly resolved when processing permissions for association fields (#8370) by @2013xile
[Data source: REST API] Add fault-tolerant for request context, to avoid error thrown when method is not in context by @mytharcher