chore(ci): SPDX headers on line 1 and Actions lockfile minted

.github/workflows/actions.lock

@@ -0,0 +1,114 @@
+# This file is machine-generated by `gh actions-lock`.
+# Do not edit by hand; run `gh actions-lock` to update.
+# Docs: https://gh.io/actions-lockfile
+version: 'v0.0.2'
+workflows:
+    '.github/workflows/boj-build.yml':
+        - 'actions/checkout@v7.0.1'
+    '.github/workflows/casket-pages.yml':
+        - 'actions/cache@v6.1.0'
+        - 'actions/checkout@v7.0.1'
+        - 'actions/configure-pages@v6.0.0'
+        - 'actions/deploy-pages@v5.0.0'
+        - 'actions/upload-pages-artifact@v5.0.0'
+        - 'haskell-actions/setup@v2.11.0'
+    '.github/workflows/codeql.yml':
+        - 'actions/checkout@v7.0.1'
+        - 'github/codeql-action@v4.37.4'
+    '.github/workflows/dependabot-automerge.yml':
+        - 'dependabot/fetch-metadata@v3.1.0'
+    '.github/workflows/dogfood-gate.yml':
+        - 'actions/checkout@v7.0.1'
+    '.github/workflows/instant-sync.yml':
+        - 'peter-evans/repository-dispatch@v4.0.1'
+    '.github/workflows/push-email-notify.yml':
+        - 'dawidd6/action-send-mail@v3.12.0'
+    '.github/workflows/release.yml':
+        - 'actions/checkout@v7.0.1'
+        - 'actions/upload-artifact@v7.0.1'
+        - 'softprops/action-gh-release@v3.0.2'
+    '.github/workflows/rhodibot.yml':
+        - 'actions/checkout@v7.0.1'
+    '.github/workflows/static-analysis-gate.yml':
+        - 'actions/checkout@v7.0.1'
+        - 'actions/download-artifact@v8.0.1'
+        - 'actions/upload-artifact@v7.0.1'
+        - 'erlef/setup-beam@v1.24.1'
+dependencies:
+    'actions/cache@v6.1.0':
+        ref: 'v6.1.0'
+        commit: 'sha1-55cc8345863c7cc4c66a329aec7e433d2d1c52a9'
+        owner_id: 44036562
+        repo_id: 215566462
+    'actions/checkout@v7.0.1':
+        ref: 'v7.0.1'
+        commit: 'sha1-3d3c42e5aac5ba805825da76410c181273ba90b1'
+        owner_id: 44036562
+        repo_id: 197814629
+    'actions/configure-pages@v6.0.0':
+        ref: 'v6.0.0'
+        commit: 'sha1-45bfe0192ca1faeb007ade9deae92b16b8254a0d'
+        owner_id: 44036562
+        repo_id: 513659658
+    'actions/deploy-pages@v5.0.0':
+        ref: 'v5.0.0'
+        commit: 'sha1-cd2ce8fcbc39b97be8ca5fce6e763baed58fa128'
+        owner_id: 44036562
+        repo_id: 438112499
+    'actions/download-artifact@v8.0.1':
+        ref: 'v8.0.1'
+        commit: 'sha1-3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c'
+        owner_id: 44036562
+        repo_id: 192626254
+    'actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f':
+        ref: 'v7.0.0'
+        commit: 'sha1-bbbca2ddaa5d8feaa63e36b76fdaad77386f024f'
+        owner_id: 44036562
+        repo_id: 192625955
+    'actions/upload-artifact@v7.0.1':
+        ref: 'v7.0.1'
+        commit: 'sha1-043fb46d1a93c77aae656e7c1c64a875d1fc6a0a'
+        owner_id: 44036562
+        repo_id: 192625955
+    'actions/upload-pages-artifact@v5.0.0':
+        ref: 'v5.0.0'
+        commit: 'sha1-fc324d3547104276b827a68afc52ff2a11cc49c9'
+        owner_id: 44036562
+        repo_id: 496012378
+        uses:
+            - 'actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f'
+    'dawidd6/action-send-mail@v3.12.0':
+        ref: 'v3.12.0'
+        commit: 'sha1-2e600f3776677e493bf0da7aaec39a586d19a5ed'
+        owner_id: 9713907
+        repo_id: 222439721
+    'dependabot/fetch-metadata@v3.1.0':
+        ref: 'v3.1.0'
+        commit: 'sha1-25dd0e34f4fe68f24cc83900b1fe3fe149efef98'
+        owner_id: 27347476
+        repo_id: 371068214
+    'erlef/setup-beam@v1.24.1':
+        ref: 'v1.24.1'
+        commit: 'sha1-54075bcc5e249e4758d363f27d099f55d843f124'
+        owner_id: 47606891
+        repo_id: 331103973
+    'github/codeql-action@v4.37.4':
+        ref: 'v4.37.4'
+        commit: 'sha1-f205ea1c3313d32999d8d6a48b4f6530d4437b38'
+        owner_id: 9919
+        repo_id: 259445878
+    'haskell-actions/setup@v2.11.0':
+        ref: 'v2.11.0'
+        commit: 'sha1-cd0d9bdd65b20557f41bea4dbe43d0b5fbbfe553'
+        owner_id: 75048950
+        repo_id: 623796603
+    'peter-evans/repository-dispatch@v4.0.1':
+        ref: 'v4.0.1'
+        commit: 'sha1-28959ce8df70de7be546dd1250a005dd32156697'
+        owner_id: 18365890
+        repo_id: 220359305
+    'softprops/action-gh-release@v3.0.2':
+        ref: 'v3.0.2'
+        commit: 'sha1-3d0d9888cb7fd7b750713d6e236d1fcb99157228'
+        owner_id: 2242
+        repo_id: 204253808

.github/workflows/boj-build.yml

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 #
 # OPTIONAL: BoJ Server Build Trigger
 # This workflow notifies a BoJ Server instance when code is pushed.
@@ -16,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        uses: actions/checkout@v7.0.1
       - name: Trigger BoJ Server (Casket/ssg-mcp)
         env:
           BOJ_URL: ${{ secrets.BOJ_SERVER_URL || vars.BOJ_SERVER_URL }}

.github/workflows/casket-pages.yml

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 name: GitHub Pages
 
 on:
@@ -21,22 +22,22 @@
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v4
+        uses: actions/checkout@v7.0.1
 
       - name: Checkout casket-ssg
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v4
+        uses: actions/checkout@v7.0.1
         with:
           repository: hyperpolymath/casket-ssg
           path: .casket-ssg
 
       - name: Setup GHCup
-        uses: haskell-actions/setup@cd0d9bdd65b20557f41bea4dbe43d0b5fbbfe553 # v2
+        uses: haskell-actions/setup@v2.11.0
         with:
           ghc-version: '9.8.2'
           cabal-version: '3.10'
 
       - name: Cache Cabal
-        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
+        uses: actions/cache@v6.1.0
         with:
           path: |
             ~/.cabal/packages
@@ -98,10 +99,10 @@
           touch ../_site/.nojekyll
 
       - name: Setup Pages
-        uses: actions/configure-pages@45bfe0192ca1faeb007ade9deae92b16b8254a0d # v6.0.0
+        uses: actions/configure-pages@v6.0.0
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@fc324d3547104276b827a68afc52ff2a11cc49c9 # v5.0.0
+        uses: actions/upload-pages-artifact@v5.0.0
         with:
           path: '_site'
 
@@ -114,4 +115,4 @@
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@cd2ce8fcbc39b97be8ca5fce6e763baed58fa128 # v5.0.0
+        uses: actions/deploy-pages@v5.0.0

.github/workflows/codeql.yml

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 name: CodeQL Security Analysis
 
 on:
@@ -36,15 +37,15 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        uses: actions/checkout@v7.0.1
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@f205ea1c3313d32999d8d6a48b4f6530d4437b38 # v3
+        uses: github/codeql-action/init@v4.37.4
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@f205ea1c3313d32999d8d6a48b4f6530d4437b38 # v3
+        uses: github/codeql-action/analyze@v4.37.4
         with:
           category: "/language:${{ matrix.language }}"

.github/workflows/dependabot-automerge.yml

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 #
 # dependabot-automerge.yml — enable GitHub's native auto-merge on
 # Dependabot pull requests that match a declared severity / ecosystem
@@ -55,7 +56,7 @@
     steps:
       - name: Fetch Dependabot metadata
         id: meta
-        uses: dependabot/fetch-metadata@25dd0e34f4fe68f24cc83900b1fe3fe149efef98 # v3.1.0
+        uses: dependabot/fetch-metadata@v3.1.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
 

.github/workflows/dogfood-gate.yml

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 # Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath) <j.d.a.jewell@open.ac.uk>
 #
 # dogfood-gate.yml — Hyperpolymath Dogfooding Quality Gate
@@ -26,7 +27,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        uses: actions/checkout@v7.0.1
 
       - name: Check for A2ML files
         id: detect
@@ -66,7 +67,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        uses: actions/checkout@v7.0.1
 
       - name: Check for K9 files
         id: detect
@@ -111,7 +112,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        uses: actions/checkout@v7.0.1
 
       - name: Scan for invisible characters
         id: lint
@@ -175,7 +176,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        uses: actions/checkout@v7.0.1
 
       - name: Check for Groove manifest
         id: groove
@@ -235,7 +236,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        uses: actions/checkout@v7.0.1
 
       - name: Generate dogfooding scorecard
         run: |

.github/workflows/governance.yml

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 name: Governance
 
 on:

.github/workflows/hypatia-scan.yml

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 name: Hypatia Security Scan
 
 on:

.github/workflows/instant-sync.yml

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 # Instant Forge Sync - Triggers propagation to all forges on push/release
 name: Instant Sync
 
@@ -17,7 +18,7 @@
     runs-on: ubuntu-latest
     steps:
       - name: Trigger Propagation
-        uses: peter-evans/repository-dispatch@28959ce8df70de7be546dd1250a005dd32156697 # v3
+        uses: peter-evans/repository-dispatch@v4.0.1
         with:
           token: ${{ secrets.FARM_DISPATCH_TOKEN }}
           repository: hyperpolymath/.git-private-farm

.github/workflows/mirror.yml

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 name: Mirror to Git Forges
 
 on:

.github/workflows/push-email-notify.yml

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 # Dormant push-email notification. ARMED by setting the repo variable
 # PUSH_EMAIL_ENABLED=true (the single on/off switch). Addresses are pre-filled;
 # sending needs the org SMTP secrets (SMTP_HOST/PORT/USER/PASS). Inherited by
@@ -16,7 +17,7 @@
     runs-on: ubuntu-latest
     steps:
       - name: Send push notification email
-        uses: dawidd6/action-send-mail@2e600f3776677e493bf0da7aaec39a586d19a5ed # pinned
+        uses: dawidd6/action-send-mail@v3.12.0
         with:
           server_address: ${{ secrets.SMTP_HOST }}
           server_port: ${{ secrets.SMTP_PORT }}

.github/workflows/release.yml

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 # Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath) <j.d.a.jewell@open.ac.uk>
 #
 # Release workflow — triggered by version tags (v*).
@@ -22,7 +23,7 @@
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - uses: actions/checkout@v7.0.1
 
       - name: Detect project type and build
         id: build
@@ -85,7 +86,7 @@
       changelog: ${{ steps.cliff.outputs.content }}
       version: ${{ steps.version.outputs.version }}
     steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - uses: actions/checkout@v7.0.1
         with:
           fetch-depth: 0
 
@@ -115,7 +116,7 @@
           git cliff --output CHANGELOG.md
 
       - name: Upload updated CHANGELOG.md
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@v7.0.1
         with:
           name: changelog
           path: CHANGELOG.md
@@ -128,7 +129,7 @@
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - uses: actions/checkout@v7.0.1
 
       # TODO: Download build artifacts if uploading to the release
       # - uses: actions/download-artifact@v4
@@ -137,7 +138,7 @@
       #     path: artifacts/
 
       - name: Create GitHub Release
-        uses: softprops/action-gh-release@3d0d9888cb7fd7b750713d6e236d1fcb99157228 # v2
+        uses: softprops/action-gh-release@v3.0.2
         with:
           body: ${{ needs.changelog.outputs.changelog }}
           draft: false

.github/workflows/rhodibot.yml

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 # rhodibot.yml — Automated RSR compliance enforcement
 #
 # Reads root-hygiene rules and auto-fixes what it can:
@@ -30,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        uses: actions/checkout@v7.0.1
         with:
           fetch-depth: 1
 

.github/workflows/scorecard.yml

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 name: OSSF Scorecard
 
 on:

.github/workflows/secret-scanner.yml

@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 name: Secret Scanner
 
 on: