docs: fix README — await loadFile and use builder.toString()

Author: recca0120

packages/phpunit/README.md

@@ -107,7 +107,7 @@ await initTreeSitter();
 
 // 2. Load configuration
 const phpUnitXML = new PHPUnitXML();
-phpUnitXML.loadFile('/path/to/phpunit.xml');
+await phpUnitXML.loadFile('/path/to/phpunit.xml');
 
 // 3. Create parser with AST chain (tree-sitter → php-parser fallback)
 const astParser = new ChainAstParser([
@@ -181,7 +181,7 @@ runner.on(TeamcityEvent.testResultSummary, (result) => {
 
 // Runner lifecycle events
 runner.on(TestRunnerEvent.run, (builder) => {
-  console.log('Command:', builder.getRuntime(), builder.getArguments());
+  console.log('Command:', builder.toString());
 });
 runner.on(TestRunnerEvent.close, (code) => {
   console.log('Exit code:', code);

packages/phpunit/README.zh-TW.md

@@ -106,7 +106,7 @@ await initTreeSitter();
 
 // 2. 載入設定
 const phpUnitXML = new PHPUnitXML();
-phpUnitXML.loadFile('/path/to/phpunit.xml');
+await phpUnitXML.loadFile('/path/to/phpunit.xml');
 
 // 3. 建立解析器，使用 AST 鏈（tree-sitter → php-parser 備援）
 const astParser = new ChainAstParser([
@@ -180,7 +180,7 @@ runner.on(TeamcityEvent.testResultSummary, (result) => {
 
 // Runner 生命週期事件
 runner.on(TestRunnerEvent.run, (builder) => {
-  console.log('命令:', builder.getRuntime(), builder.getArguments());
+  console.log('命令:', builder.toString());
 });
 runner.on(TestRunnerEvent.close, (code) => {
   console.log('結束代碼:', code);