* TS: enable strict-null
* fix battle-scene.ts
* fix voucher.ts
* adapt more files to strict-null
* adapt more files to strict-null ( 2)
* adapt ability.ts to strict-null
* adapt `arena.ts` to strict-null
* adapt TagAddedEvent constructor to strict-null
* adapt phases.ts.to strict-null
* adapt status-effect.ts to strict-null
* adapt `account.ts` to strict-null
* adapt `configHandler.ts` to strict-null
* adapt `ability.ts` to strict-null
* adapt `biomes.ts` to strict-null
* adapt `challenge.ts` to strict-null
* adapt `daily-run.ts` to strict-null
* adapt `nature.ts` to strict-null
* adapt `pokemon-forms.ts` to strict-null
* adapt `tainer-names.ts` to strict-null
* adapt `types.ts` to strict-null
* adapt `weather.ts` to strict-null
* adapt `egg-hatch-phase.ts` to strict-null
* adapt `evolution-phase.ts` to strict-null
* adapt `pokemon-sprite-sparkle-handler.ts` to strict-null
* adapt `evolution-phase.ts` to strict-null
* adapt `game-mode.ts` to strict-null
* adapt `utils.ts` to strict-null
* adapt `voucher-ui-handler.ts` to strict-null
* adapt `src/ui/unavailable-modal-ui-handler.ts` to strict-null
* adapt `src/ui/ui.ts` to strict-null
* adapt `src/ui/ui-theme.ts` to strict-null
* adapt `src/ui/title-ui-handler.ts` to strict-null
* adapt `src/ui/time-of-day-widget.ts` to strict-null
* adapt `src/ui/text.ts` to strict-null
* adapt `src/ui/target-select-ui-handler.ts` to strict-null
* adapt `src/ui/settings/settings-keyboard-ui-handler.ts` to strict-null
* adapt more files to strict-null (3)
* adapt more files to strict-null (4)
* adapt more files (mostly tests) to strict-null (5)
* adapt more files to strict-null (6)
* adapt more files to strict-null (7)
* Update `src/data/pokemon-evolutions.ts` for strict-null
Partial update `src/data/pokemon-species.ts` for strict-null
* adapt more files to strict-null (8)
* adapt more files to strict-null (9)
* Strict some more nulls (still a few errors remaining)
* adapt rest of the files to strict-null (9)
* fix tests (check for null instead of undefined)
* repalce a lot of `??` with bangs
And added TODO notice as usual
* fix more tests
* all tests pass now
* fix broken game-loop after trainer battle
add some console.warn for missing cases and falling back to default
* remove guessed fallback from utils.rgbHexToRgba
* add TODO for this.currentBattle = null
* adjust getPokemonById() return to include `null`
* fix compilation errors
* add test for pokemon.trySetStatus
* `chanceMultiplier` shouldn't be optional
* allow `null` for currentPhase
* adjust hasExpSprite logic for no keymatch found
* reduce bang usage in account.updateUserInfo()
* fix new strict-null issues after merge
* fix `strict-null` issues in dropdown.ts
and sand_spit.test.ts
* fix egg-gacha
* adapt gul_missile.test.ts to strict-null
* fix move.ts strict-null
* fix i18n.ts strict-null
* fix strict-null issues
* fix baton_pass test
after accidentially breaking it
* chore: fix compiler errors
* revert accidential changes in baton_pass.test.ts
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Co-authored-by: NightKev <34855794+DayKev@users.noreply.github.com>
