Closes #ISSUE Simplifies the API to no longer have a variant that returns indices. The downside is that a few places that used to call `bindings_for_action_with_indices` now compare `Box<dyn Action>` instead of indices, however the result is the removal of wrapper code and index handling that is largely unnecessary Release Notes: - N/A *or* Added/Fixed/Improved ... Co-authored-by: Conrad <conrad@zed.dev>