Update GitHub Actions for publish and test-publish

Downgrade actions/checkout and setup-uv to v2 and v6, respectively. Add Python setup step to test-publish workflow. Combine build and publish steps, and update environment variable names for clarity and consistency.

Author: JR-1991

.github/workflows/publish.yaml

@@ -9,13 +9,14 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout
-        uses: actions/checkout@v6
+      - uses: actions/checkout@v2
+
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
-      - name: Build
-        run: uv build
-      - name: Publish to PyPI
-        run: uv publish
+        uses: astral-sh/setup-uv@v6
+
+      - name: Publish Package
         env:
           UV_PUBLISH_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
+        run: |
+          uv build
+          uv publish

.github/workflows/test-publish.yaml

@@ -7,13 +7,19 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
-      - name: Build
-        run: uv build
-      - name: Publish to TestPyPI
-        run: uv publish --publish-url https://test.pypi.org/legacy/
+        uses: astral-sh/setup-uv@v6
+
+      - name: Publish Package
         env:
-          UV_PUBLISH_TOKEN: ${{ secrets.TEST_PYPI_API_TOKEN }}
+          UV_PUBLISH_TOKEN: ${{ secrets.TEST_PYPI_TOKEN }}
+        run: |
+          uv build
+          uv publish --index testpypi