fix(ci): aggiunge input npm-version per compatibilità lockfile npm@11

- quality-gates.yml: nuovo input npm-version con step condizionale upgrade
- docker-release.yml: idem
- examples/documentazione: ci.yml e release.yml passano npm-version: '11'

Fixes #2 @25m

.gitea/workflows/quality-gates.yml

@@ -6,6 +6,9 @@ on:
       node-version:
         type: string
         default: '22.17'
+      npm-version:
+        type: string
+        default: ''
 
 jobs:
   quality-gates:
@@ -19,6 +22,10 @@ jobs:
         with:
           node-version: ${{ inputs.node-version || '22.17' }}
 
+      - name: Upgrade npm
+        if: inputs.npm-version != ''
+        run: npm install -g npm@${{ inputs.npm-version }}
+
       - name: Cache npm
         uses: https://gitea.com/actions/cache@v4
         with: