feat: username.txt & cleanup file output

Minecraft.Client/Common/Buildsteps/Durango-postbuild.ps1

@@ -62,7 +62,9 @@ foreach ($copy in $fileCopies) {
 }
 
 $deleteDirs = @(
-    "Common\Media\font\RU"
+    "Common\Media\font\RU",
+    "Common\res\TitleUpdate\DLC",
+    "Common\res\TitleUpdate\Audio"
 )
 
 foreach ($dir in $deleteDirs) {
@@ -74,13 +76,14 @@ foreach ($dir in $deleteDirs) {
 
 $delDirs = @(
 	"Common\Media\font",
-	"Common\Media\font\*"
+	"Common\Media\font\*",
+    "Common\res\TitleUpdate\GameRules"
 )
 
 foreach ($dir in $delDirs) {
     $path = Join-Path $OutDir $dir
     if (Test-Path $path) {
-        Get-ChildItem -Path $path -Recurse -Include *.txt, *.abc, "Mojang Font_7.ttf", "Mojang Font_11.ttf", "DF-DotDotGothic16.ttf", "DFTT_R5.TTC", "candadite2.ttf" -File |
+        Get-ChildItem -Path $path -Recurse -Include *.txt, *.abc, *.mcs, "Mojang Font_7.ttf", "Mojang Font_11.ttf", "DF-DotDotGothic16.ttf", "DFTT_R5.TTC", "candadite2.ttf" -File |
             Remove-Item -Force -ErrorAction SilentlyContinue
     }
 }