feat: use packwiz and clean mods folder

Author: KrLite

.gitignore

@@ -22,3 +22,4 @@ patchouli_data.json
 ponders_watched.json
 usercache.json
 usernamecache.json
+*.DS_Store

.packwizignore

@@ -0,0 +1,30 @@
+/README.md
+*.DS_Store
+*.mrpack
+/LICENSE
+*.zip
+/assets/*
+/.vscode/*
+/.idea/*
+/.fleet/*
+/.VSCodeCounter/*
+/docs/*
+/assets/*
+/.github/*
+/.settings/*
+*.gitattributes
+*.gitignore
+*.classpath
+*.factorypath
+*.project
+/gradle/*
+/.gradle/*
+/run/*
+/src/*
+/build/*
+/bin/*
+/git/*
+/gradlew
+*.gradle
+/gradle.properties
+*.bat