HR-related forms now save key field updates more consistently instead of relying on temporary screen-only reactions. This should reduce surprises when employee, payroll, referral, and salary simulation data is edited or reused across workflows.

Convert "onchanges" to stored-editable computed fields

This update modernizes several grid-based views so they use Odoo’s newer interface framework, helping keep these screens easier to maintain and evolve. It also fixes related behavior in stock reporting and improves timesheets by highlighting the grid cell with an active timer.

to prepare the future, we want to convert everything in Owl.
This commit converts the web_grid view.

taskid:2149408