https://github.com/pagefaultgames/pokerogue/pull/5513
* Add prependToPhaseWithCondition and use it in SummonPhase to determine speed order
* Move logic to PostSummonPhase
* Add test base
* Pivot to using sort strategy instead
* Add and update tests
* Support priority ability activations
* Ensure priority abilities are still activated on switch in
* Add test for priority
* Update to use priority numbers instead of a boolean
* Add ability priorities to constructors
* Move sorting to BattleScene
* Rename phase file
* Update import
* Move application to applyPostSummonAbAttrs and stop assuming no other phases in queue
* Ensure all PostSummonPhases from encounters are added at the same time
* Switch to priority queue approach
* Ensure that zero/negative priority activations happen after postsummonphase
* Revert 07646fe (not needed due to stable sort)
* Always create separate ability phases for passive and use boolean instead of priority number when applying
* Add test for dynamic updates
* Add BattlerIndex import
* Clear queues for testing
* Benjie suggestion
* Split files
* Update import in battlescene
* Remove extra spaces added by VSCode
* Fix other conflicts
* Update PhaseManager
* Update to use PhaseManager
* Immediately start postsummons
* Fix test
* Fix BattlerIndex import
* Remove unused imports
* Fix postsummon application
* Make priority readonly
