Original PR description

This commit resolve the traceback arise after the refactoring
of snippet options.

Steps to reproduce this traceback:
1. Drop Form snippet and add text field A
2. add text field B, change visibility condition to depend on A
3. change label text of B to A
4. save snippet
5. instance crashes and cant's do anything in instance after that.

This commit aims to:
- Correct `previousInputName` to be taken from the first input
  element’s `name` instead of the container element.
- Ensure dependent fields update their `data-visibility-dependency`
  correctly based on the old input name.
- Detect and remove circular visibility dependencies when renaming
  fields to conflicting names.
- Prevent instance crashes caused by corrupted visibility dependency
  data during label renames.