Prevent worktree contents from being tracked.

* Claude update for useActionState

* Human edits

* Feedback

* Add link to form action docs

* oops

* claude feedback

* Add error handling example.

* Better useOptimistic and pending states.

* Move up "cancelling queued actions" and update form example pending state

* Ooops

* Troubleshooting updates

* Feedback

* added missing prop to useactionstate example

* remove pending from total in first example

* Expand ViewTransition callback props reference documentation

Document the full callback signatures with ViewTransitionInstance
and types arguments, cleanup function return values, instance
properties (group, imagePair, old, new), and per-callback behavior.

* Add usage section for imperative animations with ViewTransition callbacks

Add "Animating imperatively with callbacks" usage section with Sandpack
example showing onEnter/onExit with instance.new.animate() and cleanup
functions. Includes addTransitionType integration example.

* Fiz lint

* Fix heading IDs to use no-space format for dead link checker

The dead link checker regex expects {/*id*/} format without spaces.
Prettier reformatted these to {/* id */} which broke anchor links.

* bump CI

* rm ;

* Human Updates

* Claude Feedback

* Add RSC Sandboxes

* Recover from errors, parse directives in worker with AST

* Fix client edits

* fast refresh

* hardening

* make rsc-sandbox-test dev-only

* add more examples to rsc-sandbox-test

* remove rsc-sandbox-text from sidebar

* Add inline server actions

* fix lint

* pin deps, update skill

* remove [RSC Client Error] from logs

* log error directly in worker

* update worker

…ction (#8343)