[Feature] Migrate tests from Jest to Bun

[titouanmathis]

For speed ⚡

To-do

• Mock scrollHeight and scrollWidth
• Mock history API
• Reset DOM state after tests (tests run together fail, but they pass when run individually)

[github-actions]

Export Size

@studiometa/js-toolkit

Name	Size	Diff
isEmptyString	103 B	+103 B (+100.00%) 🔺
withRelativePointer	997 B	+10 B (+1.01%) 🔺
usePointer	841 B	+4 B (+0.48%) 🔺
UTILS	5.92 kB	+16 B (+0.27%) 🔺
ALL	15.64 kB	-1 B (-0.01%) 🔽
withScrolledInView	1.96 kB	-4 B (-0.20%) 🔽
FRAMEWORK	11.53 kB	-24 B (-0.21%) 🔽
Base	7.21 kB	-28 B (-0.39%) 🔽
SERVICES	3.12 kB	-14 B (-0.45%) 🔽
DECORATORS	6.34 kB	-31 B (-0.49%) 🔽
transition	908 B	-16 B (-1.73%) 🔽
withDrag	1.76 kB	-36 B (-2.01%) 🔽
animate	2.32 kB	-49 B (-2.07%) 🔽
tween	1.19 kB	-32 B (-2.62%) 🔽
useDrag	1.61 kB	-45 B (-2.72%) 🔽
useRaf	682 B	-44 B (-6.06%) 🔽
nextFrame	162 B	-13 B (-7.43%) 🔽

Unchanged

@studiometa/js-toolkit

Name	Size	Diff
addClass	219 B	-
addStyle	232 B	-
boundingRectToCircle	154 B	-
clamp	67 B	-
clamp01	87 B	-
collideCircleCircle	99 B	-
collideCircleRect	159 B	-
collidePointCircle	112 B	-
collidePointRect	103 B	-
collideRectRect	99 B	-
createApp	347 B	-
createEaseInOut	116 B	-
createEaseOut	71 B	-
damp	78 B	-
debounce	92 B	-
domScheduler	296 B	-
ease	410 B	-
easeInCirc	68 B	-
easeInCubic	59 B	-
easeInExpo	80 B	-
easeInOutCirc	141 B	-
easeInOutCubic	130 B	-
easeInOutExpo	134 B	-
easeInOutQuad	128 B	-
easeInOutQuart	133 B	-
easeInOutQuint	152 B	-
easeInOutSine	151 B	-
easeInQuad	63 B	-
easeInQuart	61 B	-
easeInQuint	62 B	-
easeInSine	77 B	-
easeOutCirc	115 B	-
easeOutCubic	103 B	-
easeOutExpo	112 B	-
easeOutQuad	103 B	-
easeOutQuart	100 B	-
easeOutQuint	103 B	-
easeOutSine	121 B	-
endsWith	88 B	-
getAncestorWhere	91 B	-
getAncestorWhereUntil	119 B	-
getClosestParent	178 B	-
getComponentResolver	138 B	-
getDirectChildren	183 B	-
getInstanceFromElement	90 B	-
getOffsetSizes	160 B	-
hasWindow	62 B	-
HELPERS	1.23 kB	-
historyPush	499 B	-
historyReplace	503 B	-
importOnInteraction	440 B	-
importOnMediaQuery	236 B	-
importWhenIdle	223 B	-
importWhenPrefersMotion	275 B	-
importWhenVisible	465 B	-
inertiaFinalValue	142 B	-
isArray	70 B	-
isBoolean	78 B	-
isDefined	86 B	-
isDev	72 B	-
isDirectChild	212 B	-
isFunction	72 B	-
isNumber	84 B	-
isObject	105 B	-
isString	86 B	-
keyCodes	100 B	-
lerp	57 B	-
map	71 B	-
matrix	106 B	-
memoize	189 B	-
nextMicrotask	111 B	-
nextTick	134 B	-
noop	39 B	-
noopValue	49 B	-
objectToURLSearchParams	302 B	-
Queue	226 B	-
removeClass	217 B	-
removeStyle	233 B	-
round	56 B	-
saveActiveElement	56 B	-
scrollTo	417 B	-
SmartQueue	411 B	-
startsWith	87 B	-
throttle	101 B	-
toggleClass	220 B	-
transform	317 B	-
trapFocus	366 B	-
untrapFocus	45 B	-
useKey	630 B	-
useLoad	373 B	-
useResize	694 B	-
useScheduler	290 B	-
useScroll	697 B	-
useService	254 B	-
wait	79 B	-
withBreakpointManager	1.09 kB	-
withBreakpointObserver	1.29 kB	-
withExtraConfig	135 B	-
withFreezedOptions	140 B	-
withIntersectionObserver	276 B	-
withLeadingCharacters	88 B	-
withLeadingSlash	107 B	-
withMountOnMediaQuery	338 B	-
withMountWhenInView	331 B	-
withMountWhenPrefersMotion	370 B	-
withoutLeadingCharacters	86 B	-
withoutLeadingCharactersRecursive	124 B	-
withoutLeadingSlash	93 B	-
withoutTrailingCharacters	98 B	-
withoutTrailingCharactersRecursive	129 B	-
withoutTrailingSlash	103 B	-
withResponsiveOptions	1.89 kB	-
withTrailingCharacters	96 B	-
withTrailingSlash	120 B	-

[titouanmathis]

Need to wait for oven-sh/bun#4015 to re-enable Codecov coverage upload.