feat: Automate PyPI publishing via GitHub Actions

- Add PyPI publish job to release workflow (runs after GoReleaser)
- Add manual TestPyPI workflow for testing uploads
- Update RELEASING.md:
  - Document automated PyPI publishing
  - Fix go install vs brew conflicts
  - Simplify Homebrew upgrade instructions
- Created bd-87 for epic command daemon support
- Closed bd-86 (merge transactions) as won't fix

Amp-Thread-ID: https://ampcode.com/threads/T-ea1982a4-56dc-482a-8c00-00963623cd64
Co-authored-by: Amp <amp@ampcode.com>

.github/workflows/release.yml

@@ -34,3 +34,31 @@ jobs:
           args: release --clean
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  publish-pypi:
+    runs-on: ubuntu-latest
+    needs: goreleaser  # Run after Go release succeeds
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Install uv
+        run: pip install uv
+
+      - name: Build package
+        run: |
+          cd integrations/beads-mcp
+          uv build
+
+      - name: Publish to PyPI
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}
+        run: |
+          cd integrations/beads-mcp
+          uv tool run twine upload dist/*

.github/workflows/test-pypi.yml

@@ -0,0 +1,32 @@
+name: Test PyPI Publish
+
+on:
+  workflow_dispatch:  # Manual trigger only
+
+jobs:
+  test-publish:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Install uv
+        run: pip install uv
+
+      - name: Build package
+        run: |
+          cd integrations/beads-mcp
+          uv build
+
+      - name: Publish to TestPyPI
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.TEST_PYPI_API_TOKEN }}
+        run: |
+          cd integrations/beads-mcp
+          uv tool run twine upload --repository testpypi dist/*