feat: add molang package

1. upgrade bukkit chat
2. fix config update error

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

packages/molang/src/parser/parselets/scope.ts

@@ -0,0 +1,22 @@
+import { Parser } from '../parse'
+import { Token } from '../../tokenizer/token'
+import { IPrefixParselet } from './prefix'
+import { GroupExpression } from '../expressions/group'
+
+export class ScopeParselet implements IPrefixParselet {
+	constructor(public precedence = 0) {}
+
+	parse(parser: Parser, token: Token) {
+		let expr = parser.parseExpression(this.precedence)
+
+		if (
+			parser.config.useOptimizer &&
+			parser.config.earlyReturnsSkipTokenization &&
+			expr.isReturn
+		)
+			parser.match('CURLY_RIGHT')
+		else parser.consume('CURLY_RIGHT')
+
+		return parser.config.keepGroups ? new GroupExpression(expr, '{}') : expr
+	}
+}