ci: add manual release workflow

Author: systemallica

.github/workflows/release.yml

@@ -0,0 +1,60 @@
+name: release
+
+on:
+  workflow_dispatch:
+    inputs:
+      bump:
+        description: Version bump
+        required: true
+        default: patch
+        type: choice
+        options:
+          - patch
+          - minor
+          - major
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    environment: pypi
+    permissions:
+      contents: write
+      id-token: write
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: master
+          fetch-depth: 0
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+        with:
+          enable-cache: true
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.14"
+
+      - name: Install dependencies
+        run: uv sync --locked --python 3.14
+
+      - name: Lint and format with ruff
+        run: uv run ruff check . && uv run ruff format . --check
+
+      - name: Test with pytest
+        run: uv run pytest
+
+      - name: Create release
+        run: uv run semantic-release version --${{ inputs.bump }}
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Upload assets to GitHub release
+        run: uv run semantic-release publish
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1