dillon1000/react

Effects list refactor continued: did-bailout flag (#19322)

* Effects list rewrite

* Improved deletions approach

Process deletions as we traverse the tree during commit, before we process other effects. This has the result of better mimicking the previous sequencing.

* Made deletions field nullable

* Revert (no longer necessary) change to ReactNative test

* Eagerly set Deletions effect on Fiber when adding child to deletions array

* Initialize deletions array to null

* Null out deletions array instead of splicing 🤡

* Removed TODO comment

* Initial exploration on a did-bailout flag

* fixed the rest of the bugs

* Rolled temporary didBailout attribute into subtreeTag

* addressed comments

* Removed DidBailout subtree tag

* Removed stale comment

* use while loop instead of recursion for siblings

* move bailout flag from while loop

* Removed some unnecessary Deletion effectTags from children

* Move Deletion effect assignment to deletions array initialization

Co-authored-by: Luna <[email protected]>