Minimize re-rendering of 'bulk update users' table

[yawaramin]

trafficstars

Description

Use ARIA to announce a summary of the bulk update. By using a checkbox input to represent the activation status, we don't need to re-render it when it's changed, because the checkbox itself manages that state.

Corresponding issue: #1431

Testing

Tested manually by running Zola locally, verified behaviour works as intended.

Checklist

• [x] I have read the contribution guidelines
• [x] I have targeted this PR against the correct branch (master for website changes, dev for source changes)
• [x] This is either a bugfix, a documentation update, or a new feature that has been explicitly approved via an issue
• [x] I ran the test suite locally (npm run test) and verified that it succeeded

[github-actions[bot]]

This PR has had no activity for 30 days. It will be automatically closed in 7 days if there is no activity.

[github-actions[bot]]

This PR has been automatically closed due to inactivity. Feel free to re-open once activity resumes.

[incognitojam]

If you want this merged you might need to share your dongle ID and a route with openpilot engaged

[github-actions[bot]]

Thanks for contributing to openpilot! In order for us to review your PR as quickly as possible, check the following:

• Convert your PR to a draft unless it's ready to review
• Read the contributing docs
• Before marking as "ready for review", ensure:
  • the goal is clearly stated in the description
  • all the tests are passing
  • the change is something we merge
  • include a route or your device' dongle ID if relevant

[sshane]

Dongle, platform, VIN	Name from VIN 🆚 CarDocs	Segments	Bad seg tags	Good seg tags
c5fc8ee4e8be2d97 SKODA_OCTAVIA_MK3 TMBLK7NE0........	None 🆚 None	140 routes, 2646 segments (44.1 hours)	- car faulted: 27	- valid torque params: 2440 - all lat active: 593 - no input all lat active: 260