refactor: init 命令使用 CommandError

tests/commands/init.test.ts

@@ -3,6 +3,7 @@ import { existsSync } from "node:fs";
 import { mkdir, rm, readFile, writeFile } from "node:fs/promises";
 import { join } from "node:path";
 import { runInit } from "../../src/commands/init.ts";
+import { CommandError } from "../../src/cli/errors.ts";
 
 const TMP_DIR = join(import.meta.dir, "__tmp_init_test__");
 
@@ -57,9 +58,13 @@ describe("runInit", () => {
     expect(content).toBe("自定义内容");
   });
 
-  it("不支持的工具名抛出错误", async () => {
-    await expect(runInit(TMP_DIR, ["unknown-tool"])).rejects.toThrow(
-      "不支持的工具",
-    );
+  it("不支持的工具名抛出 CommandError", async () => {
+    try {
+      await runInit(TMP_DIR, ["unknown-tool"]);
+      expect.unreachable("应抛出错误");
+    } catch (e) {
+      expect(e).toBeInstanceOf(CommandError);
+      expect((e as CommandError).message).toContain("不支持的工具: unknown-tool");
+    }
   });
 });