fix(ci): close 7 real code-scanning alerts (canary for estate sweep)

.github/workflows/codeql.yml

@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: MPL-2.0
+# Analyses the GitHub Actions workflows in this repo. This is a Julia
+# package registry: source content is TOML and the only executable
+# surface is the workflows themselves -- so `language: actions` is the
+# matrix that produces meaningful SAST results (closing the
+# `scorecard/StaticAnalysis` nominal-SAST finding).
+name: CodeQL Security Analysis
+
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+  schedule:
+    - cron: '0 6 * * 1'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  analyze:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      security-events: write
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - language: actions
+            build-mode: none
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@c6f931105cb2c34c8f901cc885ba1e2e259cf745 # v3
+        with:
+          languages: ${{ matrix.language }}
+          build-mode: ${{ matrix.build-mode }}
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@c6f931105cb2c34c8f901cc885ba1e2e259cf745 # v3
+        with:
+          category: "/language:${{ matrix.language }}"

.github/workflows/governance.yml

@@ -31,4 +31,4 @@ permissions:
 
 jobs:
   governance:
-    uses: hyperpolymath/standards/.github/workflows/governance-reusable.yml@main
+    uses: hyperpolymath/standards/.github/workflows/governance-reusable.yml@42857410898a9f0e3ecae8778cb2c65f7975a260

.github/workflows/mirror.yml

@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: MPL-2.0-or-later
+name: Mirror to Git Forges
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  mirror:
+    uses: hyperpolymath/standards/.github/workflows/mirror-reusable.yml@42857410898a9f0e3ecae8778cb2c65f7975a260
+    secrets: inherit

.github/workflows/scorecard.yml

@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: MPL-2.0
+name: Scorecards supply-chain security
+
+on:
+  branch_protection_rule:
+  schedule:
+    - cron: '23 4 * * 1'
+  push:
+    branches: [main]
+
+permissions: read-all
+
+jobs:
+  analysis:
+    uses: hyperpolymath/standards/.github/workflows/scorecard-reusable.yml@42857410898a9f0e3ecae8778cb2c65f7975a260
+    secrets: inherit

.github/workflows/secret-scanner.yml

@@ -0,0 +1,19 @@
+# SPDX-License-Identifier: MPL-2.0-or-later
+name: Secret Scanner
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  scan:
+    uses: hyperpolymath/standards/.github/workflows/secret-scanner-reusable.yml@42857410898a9f0e3ecae8778cb2c65f7975a260
+    secrets: inherit