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

.github/workflows/actions.lock

@@ -0,0 +1,88 @@
+# 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@v4.37.3'
+    '.github/workflows/dogfood-gate.yml':
+        - 'actions/checkout@v7.0.1'
+        - 'hyperpolymath/a2ml-ecosystem@main'
+        - 'hyperpolymath/k9-ecosystem@main'
+    '.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'
+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/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f':
+        ref: 'v7.0.0'
+        commit: 'sha1-bbbca2ddaa5d8feaa63e36b76fdaad77386f024f'
+        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: 'sha1-2cea9617b09d79a095af21254fbcb7ae95903dde'
+        owner_id: 9713907
+        repo_id: 222439721
+    'github/codeql-action@v4.37.3':
+        ref: 'v4.37.3'
+        commit: 'sha1-e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81'
+        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
+    'hyperpolymath/a2ml-ecosystem@main':
+        ref: 'main'
+        commit: 'sha1-c572785aab3898d9955f9e0370439631265802c9'
+        owner_id: 6759885
+        repo_id: 1275649586
+    'hyperpolymath/k9-ecosystem@main':
+        ref: 'main'
+        commit: 'sha1-921f599d0b5bc6de4627338b014059ab6bcea5b8'
+        owner_id: 6759885
+        repo_id: 1275650185
+    'peter-evans/repository-dispatch@v4.0.1':
+        ref: 'v4.0.1'
+        commit: 'sha1-28959ce8df70de7be546dd1250a005dd32156697'
+        owner_id: 18365890
+        repo_id: 220359305

.github/workflows/boj-build.yml

@@ -1,4 +1,6 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 name: BoJ Server Build Trigger
 on:
   push:
@@ -9,7 +11,7 @@ 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)
         run: |
           # Send a secure trigger to boj-server to build this repository

.github/workflows/casket-pages.yml

@@ -1,4 +1,6 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 name: GitHub Pages
 
 on:
@@ -20,22 +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
@@ -97,10 +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'
 
@@ -113,4 +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 +1,6 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 name: CodeQL Security Analysis
 
 on:
@@ -35,15 +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@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v3
+        uses: github/codeql-action/init@v4.37.3
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v3
+        uses: github/codeql-action/analyze@v4.37.3
         with:
           category: "/language:${{ matrix.language }}"

.github/workflows/dogfood-gate.yml

@@ -1,4 +1,6 @@
+# This workflow is managed by gh actions-lock.
 # 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
@@ -25,7 +27,7 @@
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        uses: actions/checkout@v7.0.1
 
       - name: Check for A2ML files
         id: detect
@@ -38,7 +40,7 @@
 
       - name: Validate A2ML manifests
         if: steps.detect.outputs.count > 0
-        uses: hyperpolymath/a2ml-ecosystem/validate-action@aa4b836bd969df2bc58128cb8e3d20bbc88d5e79 # main
+        uses: hyperpolymath/a2ml-ecosystem/validate-action@main
         with:
           path: '.'
           strict: 'false'
@@ -69,7 +71,7 @@
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        uses: actions/checkout@v7.0.1
 
       - name: Check for K9 files
         id: detect
@@ -86,7 +88,7 @@
 
       - name: Validate K9 contracts
         if: steps.detect.outputs.k9_count > 0
-        uses: hyperpolymath/k9-ecosystem/validate-action@89f3c2702f4f650a92aa7411502f38da06abd562 # main
+        uses: hyperpolymath/k9-ecosystem/validate-action@main
         with:
           path: '.'
           strict: 'false'
@@ -118,7 +120,7 @@
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        uses: actions/checkout@v7.0.1
 
       - name: Scan for invisible characters
         id: lint
@@ -182,7 +184,7 @@
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        uses: actions/checkout@v7.0.1
 
       - name: Check for Groove manifest
         id: groove
@@ -242,7 +244,7 @@
 
     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 +1,6 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 name: Governance
 
 on:

.github/workflows/hypatia-scan.yml

@@ -1,4 +1,6 @@
+# This workflow is managed by gh actions-lock.
 # 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 +1,6 @@
+# This workflow is managed by gh actions-lock.
 # 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
 
@@ -16,7 +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 +1,6 @@
+# This workflow is managed by gh actions-lock.
 # 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 +1,6 @@
+# This workflow is managed by gh actions-lock.
 # 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
@@ -15,7 +17,7 @@
     runs-on: ubuntu-latest
     steps:
       - name: Send push notification email
-        uses: dawidd6/action-send-mail@12335b969ae3fb71bee5f2c6b829744261aec34c # pinned
+        uses: dawidd6/action-send-mail@v3.12.0
         with:
           server_address: ${{ secrets.SMTP_HOST }}
           server_port: ${{ secrets.SMTP_PORT }}

.github/workflows/scorecard.yml

@@ -1,4 +1,6 @@
+# This workflow is managed by gh actions-lock.
 # 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 +1,6 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
+# This workflow is managed by gh actions-lock.
 name: Secret Scanner
 
 on: