flixel-animate implementation (#893)

* added flixel-animate to libs

* I BROKE THE OFFSETS FUCK

.

* yes it does blehtty wdym??

* Removed flxanimate entirely + Fixed transition + Fixed offsets

* Deleted caches (relaunching actions)

* frameOffset for atlases (need testing)

* useRenderTexture added to xml

* Fixed atlases for mods

* a simple redirect so old mods wont break that badly (#879)

* Update FunkinSprite.hx

* remove trace

* Fixed ghosts for atlases

* usable character editor (not entirely fixed)

* fixed zoomFactor + temp fix for atlas popping

* early structure for character editor atlas anim display

* zoomFactor for atlases

* Animate Atlas character editor previews

* FlxAnimateSettings specification

* fixed animation swapping on atlas characters

* OH YEA BABY NEW FLXANIMATE UPDATE THAT MADE CODE 50X SIMPLER **AGAIN** 💖 /pos

* Added label checkbox in Character Editor

* Fixed culling issues with FlxAnimate (fr this time)

* fixed some atlases

* HOW THE FUCK

* gf sad fix + AliasMacro (for backwards comp, manual impl for now)

* Fixed pop-ins

* Update Character.hx

* applyStageMatrix

* FlxAnimate pull request merge (empty commit)

* flixel-animate** i'm clumsy asf i meant the lib not the class name fuck

* Update libs.xml

* Merge changes from main (#892)

* repair ScriptableShader.shader = null (#877)

* optimize updateInput (#878)

* optimize updateInput

* resize optimize

* __notePerStrum optimize

* Update StrumLine.hx

* NoteGroup optimize (#881)

* NoteGroup optimize

* CoolUtil.bound faster

* makes commit with github desktop W FRAKITS

* Use fastSinCos for notes (#889)

* Update Strum.hx

* Update Strum.hx

---------

Co-authored-by: HEIHUAa <112499486+HEIHUAa@users.noreply.github.com>
Co-authored-by: Frakits <90983918+Frakits@users.noreply.github.com>

---------

Co-authored-by: Kolze <53307233+KolzeYT@users.noreply.github.com>
Co-authored-by: HEIHUAa <112499486+HEIHUAa@users.noreply.github.com>
Co-authored-by: Frakits <90983918+Frakits@users.noreply.github.com>

project.xml

@@ -130,7 +130,7 @@
 	<haxelib name="hxvlc" if="VIDEO_CUTSCENES" />
 	<haxelib name="away3d" if="THREE_D_SUPPORT" />
 	<haxelib name="format" />
-	<haxelib name="flxanimate" />
+	<haxelib name="flixel-animate" />
 	<haxelib name="nape-haxe4" if="NAPE_ENABLED"/>
 
 	<haxelib name="hscript-improved" />