feat: add molang package

1. upgrade bukkit chat
2. fix config update error

Signed-off-by: MiaoWoo <admin@yumc.pw>

packages/molang/src/parser/expressions/index.ts

@@ -0,0 +1,19 @@
+export { ArrayAccessExpression } from './arrayAccess'
+export { BooleanExpression } from './boolean'
+export { BreakExpression } from './break'
+export { ContinueExpression } from './continue'
+export { ForEachExpression } from './forEach'
+export { FunctionExpression } from './function'
+export { GenericOperatorExpression } from './genericOperator'
+export { GroupExpression } from './group'
+export { LoopExpression } from './loop'
+export { NameExpression } from './name'
+export { NumberExpression } from './number'
+export { PostfixExpression } from './postfix'
+export { PrefixExpression } from './prefix'
+export { ReturnExpression } from './return'
+export { StatementExpression } from './statement'
+export { StaticExpression } from './static'
+export { StringExpression } from './string'
+export { TernaryExpression } from './ternary'
+export { VoidExpression } from './void'