feat: 变更名限制为中文、英文和短横线

src/cli.ts

@@ -26,6 +26,15 @@ function requireProjectRoot(): string {
   return root;
 }
 
+function validateChangeName(name: string): void {
+  if (!/^[\u4e00-\u9fa5a-zA-Z-]+$/.test(name)) {
+    throw new CommandError(
+      `变更名 "${name}" 包含不支持的字符`,
+      { hint: "变更名仅支持中文、英文和短横线（-）" },
+    );
+  }
+}
+
 function formatChangeStatus(change: ChangeStatus): string {
   const lines: string[] = [];
   lines.push(`变更：${change.name}`);
@@ -129,6 +138,7 @@ cli.command("discuss", "讨论阶段").action(async () => {
 
 cli.command("plan <change-name> <document-name>", "规划阶段").action(
   async (changeName: string, documentName: string) => {
+    validateChangeName(changeName);
     const root = requireProjectRoot();
     const config = await loadConfig(root);
     const planDocs = config.stages.plan?.documents;
@@ -166,6 +176,7 @@ cli.command("plan <change-name> <document-name>", "规划阶段").action(
 
 cli.command("build <change-name>", "构建阶段").action(
   async (changeName: string) => {
+    validateChangeName(changeName);
     const root = requireProjectRoot();
     const changeDir = getChangeDir(root, changeName);
     if (!existsSync(changeDir)) {
@@ -181,6 +192,7 @@ cli.command("build <change-name>", "构建阶段").action(
 
 cli.command("archive <change-name>", "归档阶段").action(
   async (changeName: string) => {
+    validateChangeName(changeName);
     const root = requireProjectRoot();
     const changeDir = getChangeDir(root, changeName);
     if (!existsSync(changeDir)) {