feat(examples): aggiungi template documentazione Nuxt 4

- ci.yml: quality-gates condivisi con paths-ignore su content/**
- release.yml: docker-release + auto-release con needs
- maintenance.yml: schedule martedì 02:00 audit, 1° mese 03:00 outdated

refs #1 @25m

examples/documentazione/release.yml

@@ -0,0 +1,29 @@
+# Copia in: .gitea/workflows/release.yml
+# Trigger: git tag v* → build Docker + crea release Gitea
+#
+# NOTA: auto-release attende docker-release via needs.
+# Workaround Gitea bug #31900: token esplicito nel checkout di auto-release.yml.
+#
+# Secrets richiesti nel repository consumer:
+#   NPM_TOKEN   — accesso registry @pzeta (npm install + Docker secret)
+#   G_USER      — username Docker registry Gitea
+
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  docker-release:
+    runs-on: catthehacker-latest  # workaround Gitea bug #34986: runs-on non rispettato in workflow_call
+    uses: https://gitea.pzetatouch.it/devops/shared-actions/.gitea/workflows/docker-release.yml@v1
+    secrets: inherit
+    with:
+      runner: catthehacker-latest  # runner con Docker pre-installato
+
+  auto-release:
+    needs: [docker-release]
+    uses: https://gitea.pzetatouch.it/devops/shared-actions/.gitea/workflows/auto-release.yml@v1
+    secrets: inherit