fix: 修复 CI 测试导入问题

- 移除 pyproject.toml 中的 pythonpath 配置
- 使用非 editable 安装方式避免模块导入问题

Author: xt765

.github/workflows/ci.yml

@@ -34,7 +34,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install -e .[dev]
+        pip install .[dev]
 
     - name: Lint with Ruff
       run: |

.github/workflows/release.yml

@@ -20,7 +20,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install -e .[dev]
+        pip install .[dev]
     - name: Run tests
       run: pytest
 

pyproject.toml

@@ -45,7 +45,6 @@ select = ["E", "F", "I", "ARG"]
 "mcp_documents_reader.py" = ["ARG001"]
 
 [tool.pytest.ini_options]
-pythonpath = "."
 testpaths = ["tests"]
 addopts = "-v --cov=mcp_documents_reader --cov-report=term-missing --cov-fail-under=90"
 asyncio_mode = "auto"