feat: 添加自启动机制，移除 --advice 参数

- 创建 bootstrap.py 承载实际 CLI 逻辑
- 重写 lyxy_document_reader.py 为轻量入口，自动检测依赖并启动
- 使用 subprocess.run() 实现跨平台兼容的自启动
- 移除 --advice 参数及相关测试
- 更新文档和规范，简化使用方式

tests/test_cli/conftest.py

@@ -29,7 +29,9 @@ def cli_runner():
         if str(scripts_dir) not in sys.path:
             sys.path.insert(0, str(scripts_dir))
 
-        from lyxy_document_reader import main
+        # 直接调用 bootstrap.main() 而不是 lyxy_document_reader.main()
+        # 因为 lyxy_document_reader 会调用 subprocess，无法捕获输出
+        from bootstrap import main
 
         # 保存原始 sys.argv 和 sys.exit
         original_argv = sys.argv
@@ -46,7 +48,7 @@ def cli_runner():
 
         try:
             # 设置命令行参数
-            sys.argv = ['lyxy_document_reader'] + args
+            sys.argv = ['bootstrap'] + args
             sys.exit = mock_exit
 
             # 捕获输出

tests/test_cli/test_main.py

@@ -4,48 +4,6 @@ import pytest
 import os
 
 
-class TestCLIAdviceOption:
-    """测试 CLI --advice 参数功能。"""
-
-    def test_advice_option_pdf(self, cli_runner):
-        """测试 -a/--advice 选项对 PDF 文件。"""
-        stdout, stderr, exit_code = cli_runner(["test.pdf", "-a"])
-
-        assert exit_code == 0
-        assert "文件类型: PDF" in stdout
-        assert "[uv 命令]" in stdout
-        assert "[python 命令]" in stdout
-
-    def test_advice_option_docx(self, cli_runner):
-        """测试 --advice 选项对 DOCX 文件。"""
-        stdout, stderr, exit_code = cli_runner(["test.docx", "--advice"])
-
-        assert exit_code == 0
-        assert "文件类型: DOCX" in stdout
-
-    def test_advice_option_url(self, cli_runner):
-        """测试 --advice 选项对 URL。"""
-        stdout, stderr, exit_code = cli_runner(["https://example.com", "--advice"])
-
-        assert exit_code == 0
-        assert "文件类型: HTML" in stdout
-
-    def test_advice_option_unknown(self, cli_runner):
-        """测试 --advice 选项对未知文件类型。"""
-        stdout, stderr, exit_code = cli_runner(["test.xyz", "--advice"])
-
-        assert exit_code != 0
-        output = stdout + stderr
-        assert "无法识别" in output or "错误" in output
-
-    def test_advice_option_xls(self, cli_runner):
-        """测试 --advice 选项对 XLS 文件。"""
-        stdout, stderr, exit_code = cli_runner(["test.xls", "--advice"])
-
-        assert exit_code == 0
-        assert "文件类型: XLS" in stdout
-
-
 class TestCLIDefaultOutput:
     """测试 CLI 默认输出功能。"""
 

tests/test_core/test_advice_generator.py

@@ -131,7 +131,7 @@ class TestGeneratePythonCommand:
             script_path="scripts/lyxy_document_reader.py"
         )
         assert python_cmd == "python scripts/lyxy_document_reader.py input.pdf"
-        assert pip_cmd == "pip install pkg1 pkg2"
+        assert pip_cmd == "pip install pyarmor pkg1 pkg2"
 
 
 class TestFormatAdvice: