ci: 移除 Codecov 集成

- 移除 CI 工作流中的 Codecov 上传步骤
- 移除 XML 格式的覆盖率报告生成
- 只保留终端显示的覆盖率报告
- 更新相关文档说明

Author: xt765

.github/workflows/ci.yml

@@ -38,16 +38,7 @@ jobs:
 
     - name: Run tests with coverage
       run: |
-        uv run pytest tests/ -v --cov=mcp_documents_reader --cov-report=xml --cov-report=term-missing
-
-    - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v4
-      with:
-        file: ./coverage.xml
-        flags: unittests
-        env_vars: OS,PYTHON
-        name: codecov-umbrella
-        fail_ci_if_error: false
+        uv run pytest tests/ -v --cov=mcp_documents_reader --cov-report=term-missing
 
   lint:
     name: Code Quality Checks

pyproject.toml

@@ -64,7 +64,6 @@ addopts = [
   "-v",
   "--cov=mcp_documents_reader",
   "--cov-report=term-missing",
-  "--cov-report=xml",
 ]
 asyncio_mode = "auto"
 

scripts/run_tests.py

@@ -59,7 +59,6 @@ def main():
         cmd.extend([
             "--cov=mcp_documents_reader",
             "--cov-report=term-missing",
-            "--cov-report=xml",
         ])
 
         if args.html:
@@ -80,7 +79,7 @@ def main():
 
     if not args.no_cov:
         print("\n📊 覆盖率报告已生成:")
-        print("   - XML: coverage.xml")
+        print("   - Terminal: 已显示")
         if args.html:
             print("   - HTML: htmlcov/index.html")