cowork-bot: SHA-pin all GitHub Actions and remove silent-failure || true

- Pin actions/checkout to 11bd719 (v4.2.2) across ci/pages/cowork-auto-pr/publish
- Pin actions/setup-python to a26af69 (v5) in ci and publish
- Pin actions/setup-node to 49933ea (v4) in publish
- Pin pypa/gh-action-pypi-publish to dc37677 (release/v1) in publish
- Remove || true from schemaforge check step (silent-failure trap)
- Fix misleading '# v4.2.2 (pinned)' comments on unpinned @v4 refs

Author: Coding-Dev-Tools

.github/workflows/ci.yml

@@ -17,12 +17,12 @@ jobs:
         python-version: ["3.10", "3.11", "3.12", "3.13"]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
         with:
           persist-credentials: false
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065
+        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -44,12 +44,12 @@ jobs:
   schema-consistency:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
         with:
           persist-credentials: false
 
       - name: Set up Python
-        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065
+        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
         with:
           python-version: "3.12"
 
@@ -64,4 +64,4 @@ jobs:
 
       - name: Run schemaforge check on fixtures
         run: |
-          schemaforge check --dir /tmp --canonical sql || true
+          schemaforge check --dir /tmp --canonical sql

.github/workflows/cowork-auto-pr.yml

@@ -16,7 +16,7 @@ jobs:
       # without this step every run failed with "not a git repository" and no
       # PR was ever opened (fleet-wide defect: 11/11 seeded copies lacked it).
       - name: Check out the pushed branch
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
         with:
           ref: ${{ github.ref_name }}
           fetch-depth: 0

.github/workflows/pages.yml

@@ -18,7 +18,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
         with:
           persist-credentials: false
       - name: Setup Pages

.github/workflows/publish.yml

@@ -23,12 +23,12 @@ jobs:
     environment: pypi
 
     steps:
-      - uses: actions/checkout@v4  # v4.2.2 (pinned)
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
         with:
           persist-credentials: false
 
       - name: Set up Python 3.12
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
         with:
           python-version: "3.12"
 
@@ -48,24 +48,24 @@ jobs:
 
       - name: Publish to TestPyPI
         if: ${{ inputs.pypi_target == 'testpypi' }}
-        uses: pypa/gh-action-pypi-publish@release/v1
+        uses: pypa/gh-action-pypi-publish@dc37677b2e1c63e2034f94d8a5b11f265b73ba33  # release/v1
         with:
           repository-url: https://test.pypi.org/legacy/
 
       - name: Publish to PyPI
         if: ${{ inputs.pypi_target == 'pypi' || github.event_name == 'release' }}
-        uses: pypa/gh-action-pypi-publish@release/v1
+        uses: pypa/gh-action-pypi-publish@dc37677b2e1c63e2034f94d8a5b11f265b73ba33  # release/v1
 
   npm-publish:
     runs-on: ubuntu-latest
     permissions:
       contents: read
       id-token: write
     steps:
-      - uses: actions/checkout@v4  # v4.2.2 (pinned)
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
         with:
           persist-credentials: false
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020  # v4
         with:
           node-version: 22
           registry-url: 'https://registry.npmjs.org'