Tidying of workflows

.github/workflows/on-commit.yml

@@ -1,13 +1,10 @@
-# Run tests and style checks on each commit to an open pull request.
-
 name: on-commit
 
 on: [pull_request, workflow_dispatch]
 
 jobs:
   test:
     runs-on: ubuntu-latest
-
     strategy:
       matrix:
         python-version: ['3.10', '3.12', '3.13', '3.14', '3.14t', 'pypy3.11']
@@ -17,10 +14,13 @@ jobs:
     - uses: astral-sh/setup-uv@v6
       with:
         version: "0.9.7"
+        python-version: ${{ matrix.python-version }}
+    - name: Set up environment
+      run: uv sync --locked
     - name: Check types with mypy
-      run: uv run --python ${{ matrix.python-version }} mypy
+      run: uv run mypy
     - name: Test with pytest
-      run: uv run --python ${{ matrix.python-version }} pytest
+      run: uv run pytest
 
   style:
     runs-on: ubuntu-latest

.github/workflows/on-release.yml

@@ -7,16 +7,13 @@ on:
 
 jobs:
   build-and-upload:
-    name: Build and upload release to PyPI
     runs-on: ubuntu-latest
     environment: release
     permissions:
       id-token: write
 
     steps:
     - uses: actions/checkout@v5
-      with:
-        fetch-depth: 0
     - uses: astral-sh/setup-uv@v6
       with:
         version: "0.9.7"