ci: 重写 CI/Release 为 GitHub 兼容版本并加文档构建

ci.yml 改用标准 actions (checkout/setup-uv/setup-python), 新增
pyrefly 类型检查、coverage 阈值检查 (>=95%)、Sphinx 文档构建三个
job, 多版本矩阵测试 (py38/py311/py313)。release.yml 改用标准
actions, 发布到 PyPI + GitHub Release (替代原 Gitea Release)。

.github/workflows/ci.yml

@@ -2,33 +2,93 @@ name: CI
 
 on:
   push:
-    branches: [ main, develop ]
+    branches: [main, develop]
+  pull_request:
+    branches: [main, develop]
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 jobs:
-  ci:
-    name: Lint, Typecheck & Test
+  lint:
+    name: Lint & Typecheck
     runs-on: ubuntu-latest
-    container:
-      image: pyflowx-ci:latest
-      env:
-        UV_LINK_MODE: copy
-        # ---- 国内源 ----
-        PIP_INDEX_URL: https://pypi.tuna.tsinghua.edu.cn/simple
-        PIP_TRUSTED_HOST: pypi.tuna.tsinghua.edu.cn
-        UV_INDEX_URL: https://pypi.tuna.tsinghua.edu.cn/simple
-        UV_TRUSTED_HOST: pypi.tuna.tsinghua.edu.cn
     steps:
-      - uses: http://gitea:3000/zhou/checkout.git@main
+      - uses: actions/checkout@v4
+
+      - name: Setup uv
+        uses: astral-sh/setup-uv@v3
+        with:
+          enable-cache: true
 
       - name: Sync dependencies
-        run: uv sync --frozen
+        run: uv sync --extra dev
 
       - name: Ruff check
-        run: ruff check src tests
+        run: uv run ruff check src tests
 
-      - name: Tox test (py38, py313)
-        run: uvx tox run -e py38,py313
+      - name: Ruff format check
+        run: uv run ruff format --check src tests
+
+      - name: Pyrefly typecheck
+        run: uv run pyrefly check src/pyflowx
+
+  test:
+    name: Test (Python ${{ matrix.python-version }})
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.8", "3.11", "3.13"]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Setup uv
+        uses: astral-sh/setup-uv@v3
+        with:
+          enable-cache: true
+
+      - name: Sync dependencies
+        run: uv sync --extra dev
+
+      - name: Run tests with coverage
+        run: uv run pytest -m "not slow" --cov=pyflowx --cov-report=xml --cov-report=term-missing --cov-fail-under=95
+
+      - name: Upload coverage
+        if: matrix.python-version == '3.11'
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage
+          path: coverage.xml
+
+  docs:
+    name: Docs Build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup uv
+        uses: astral-sh/setup-uv@v3
+        with:
+          enable-cache: true
+
+      - name: Sync dependencies
+        run: uv sync --extra docs
+
+      - name: Build Sphinx docs
+        run: uv run sphinx-build -b html docs/ docs/_build/ --keep-going
+        env:
+          LC_ALL: C.UTF-8
+          LANG: C.UTF-8
+
+      - name: Upload docs artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: docs-html
+          path: docs/_build/