ci: actions/checkout v7.0.0 with consistent SHA-pin comments (supersedes #605) (#610)

Supersedes **#605** with the cosmetic defect from my `/review` resolved.
(I couldn't push the fix onto #605's branch — GitHub returns `403` on
`dependabot/*` branches — so this carries Dependabot's exact bump commit
plus the correction.)

### What's here
1. **Dependabot's commit** (`69f7fcc`) — `actions/checkout` v6.0.3 →
v7.0.0 (`df4cb1c…` → `9c091bb…`), unchanged.
2. **Comment normalization** (`0df4a5e`) — every `actions/checkout` line
now reads `# v7.0.0`. #605 left 14 lines tagged `# v4` (they'd been
mislabeled `# v4` in #604/#606, where that SHA was actually **v6.0.3**),
so the v7 SHA was carrying a `# v4` comment. Also adds the missing
comment on `publish-jsr.yml`'s bare line and refreshes the `ci.yml` pin
note.

`setup-node` / `upload-artifact` remain genuinely **v4** and are
untouched. **Comments only** beyond Dependabot's commit — no SHA or
logic change.

### Why it's safe
- SHA-pinned (`9c091bb…`), so compatible with the repo's "allowed
actions" policy (tag refs would `startup_fail`).
- v7's only breaking change (blocking fork-PR checkout for
`pull_request_target` / `workflow_run`) **does not apply** — the repo
uses neither trigger.
- YAML validated on all 14 workflows; the genuine-v4 actions verified
untouched.

### Action for you
Merge this and **close #605** (this is its corrected equivalent). If
you'd rather keep #605, close this instead and I'll land the comment fix
as a follow-up once #605 merges.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

https://claude.ai/code/session_01Lz7pRcec2Z3tVtaAhvB3M8

---
_Generated by [Claude
Code](https://claude.ai/code/session_01Lz7pRcec2Z3tVtaAhvB3M8)_

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>

Author: 3 people

.github/workflows/affine-vscode-publish.yml

@@ -32,7 +32,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Verify tag matches package version
         working-directory: packages/affine-vscode
         run: |

.github/workflows/casket-pages.yml

@@ -49,9 +49,9 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v4
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Checkout casket-ssg
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v4
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           repository: hyperpolymath/casket-ssg
           path: .casket-ssg

.github/workflows/ci.yml

@@ -7,12 +7,10 @@
 # OCaml >= 4.14, satisfied by the runner's apt OCaml (ocaml-system), with a
 # base-compiler fallback.
 #
-# NOTE on pins: first-party `actions/*` stay SHA-pinned (repo SHA-pinning
+# NOTE on pins: first-party `actions/*` are SHA-pinned (repo SHA-pinning
 # policy + Hypatia workflow_audit + the "allowed actions" policy that rejects
-# tag refs at run-creation). The SHAs are unchanged from the prior ci.yml;
-# only the fictional version *comments* (`# v6.0.3`, `# v7.0.1` — versions
-# that do not exist upstream) were corrected. checkout's SHA is the same one
-# scorecard-enforcer.yml labels `# v4`.
+# tag refs at run-creation). `actions/checkout` is v7.0.0 (`9c091bb…`, bumped
+# by Dependabot in #605); `setup-node` / `upload-artifact` remain v4.
 name: CI
 on:
   push:
@@ -36,7 +34,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v4
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Set up OCaml toolchain (self-hosted; replaces ocaml/setup-ocaml)
         run: |
           sudo apt-get update
@@ -99,7 +97,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v4
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Set up OCaml toolchain (self-hosted; replaces ocaml/setup-ocaml)
         run: |
           sudo apt-get update
@@ -128,7 +126,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v4
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Set up OCaml toolchain (self-hosted; replaces ocaml/setup-ocaml)
         run: |
           sudo apt-get update
@@ -178,7 +176,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v4
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Set up OCaml toolchain (self-hosted; replaces ocaml/setup-ocaml)
         run: |
           sudo apt-get update
@@ -238,7 +236,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v4
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Set up Node.js
         uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v4
         with:
@@ -283,7 +281,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v4
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Set up Node.js
         uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v4
         with:

.github/workflows/codeql.yml

@@ -32,7 +32,7 @@ jobs:
             build-mode: none
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Initialize CodeQL
         uses: github/codeql-action/init@8aad20d150bbac5944a9f9d289da16a4b0d87c1e # v3.28.1
         with:

.github/workflows/governance.yml

@@ -26,7 +26,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v4
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 0
       - name: Fetch base ref (DOC-FORMAT delta)

.github/workflows/panic-attack.yml

@@ -31,7 +31,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - name: Install Rust toolchain (stable)

.github/workflows/publish-jsr.yml

@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - uses: denoland/setup-deno@v2
         with:
           deno-version: v2.x

.github/workflows/release.yml

@@ -33,7 +33,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Create the release (idempotent)
         env:
           GH_TOKEN: ${{ github.token }}
@@ -60,7 +60,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Set up OCaml
         uses: ocaml/setup-ocaml@e32b06a3e831ff2fbc6f08cf35be2085e3918014 # v3
         with:

.github/workflows/scorecard-enforcer.yml

@@ -23,7 +23,7 @@ jobs:
       security-events: write
       id-token: write # For OIDC
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v4
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - name: Run Scorecard
@@ -41,7 +41,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v4
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Check SECURITY.md exists
         run: |
           if [ ! -f "SECURITY.md" ]; then

.github/workflows/scorecard.yml

@@ -27,7 +27,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v4
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - name: Run analysis