chore(platform): adopt Phase 3-4 — reusable-mkdocs-deploy, drift-check, platform descriptor

- deploy-docs.yml: migrated to reusable-mkdocs-deploy.yml@main
- drift-check.yml: new — weekly Monday 09:00 UTC per-repo drift check
- .azurelocal-platform.yml: new — declares platformVersion, repoType, adopted workflows

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: Kristopher Turner

.azurelocal-platform.yml

@@ -0,0 +1,18 @@
+# AzureLocal platform self-descriptor
+# Schema: https://AzureLocal.github.io/platform/reference/platform-metadata/
+
+platformVersion: 1
+repoType: ps-module
+
+adopts:
+  standards: true
+  reusableWorkflows:
+    - mkdocs-deploy
+    - drift-check
+    - release-please
+    - validate-structure
+    - add-to-project
+  maproom: false
+  trailhead: false
+
+lastAudited: 2026-04-13

.github/workflows/deploy-docs.yml

@@ -8,41 +8,8 @@ on:
       - 'mkdocs.yml'
   workflow_dispatch:
 
-permissions:
-  contents: read
-  pages: write
-  id-token: write
-
-concurrency:
-  group: pages
-  cancel-in-progress: false
-
 jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/setup-python@v5
-        with:
-          python-version: '3.12'
-
-      - name: Install MkDocs Material
-        run: pip install mkdocs-material mkdocs-drawio
-
-      - name: Build site
-        run: mkdocs build --strict
-
-      - uses: actions/upload-pages-artifact@v3
-        with:
-          path: site
-
-  deploy:
-    needs: build
-    runs-on: ubuntu-latest
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    steps:
-      - id: deployment
-        uses: actions/deploy-pages@v4
+  docs:
+    uses: AzureLocal/platform/.github/workflows/reusable-mkdocs-deploy.yml@main
+    with:
+      pip-packages: 'mkdocs-material mkdocs-drawio'

.github/workflows/drift-check.yml

@@ -0,0 +1,12 @@
+name: Drift Check
+
+on:
+  schedule:
+    - cron: '0 9 * * 1'   # every Monday at 09:00 UTC
+  workflow_dispatch:
+
+jobs:
+  drift:
+    uses: AzureLocal/platform/.github/workflows/reusable-drift-check.yml@main
+    with:
+      required-files: 'CHANGELOG.md,mkdocs.yml,.github/workflows/deploy-docs.yml'