NocoBase v2.0.26: Optimize the horizontal layout of form actions

🚀 Improvements

• [client] Optimize the horizontal layout of form actions (#8869) by @jiannx

🐛 Bug Fixes

• [flow-engine] Synchronize status to field configuration when form field is deleted (#8857) by @jiannx

• [Custom variables] skip auth notify (#8942) by @chenos