feat(cloudron): add tirreno package artifacts

- Add CloudronStack/output/CloudronPackages-Artifacts/tirreno/ directory and its contents
- Includes package manifest, Dockerfile, source code, documentation, and build artifacts
- Add tirreno-1761840148.tar.gz as a build artifact
- Add tirreno-cloudron-package-1761841304.tar.gz as the Cloudron package
- Include all necessary files for the tirreno Cloudron package

This adds the complete tirreno Cloudron package artifacts to the repository.

CloudronStack/output/CloudronPackages-Artifacts/tirreno/ui/images/flags/vc.svg

@@ -0,0 +1,8 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="flag-icons-vc" viewBox="0 0 640 480">
+  <g fill-rule="evenodd">
+    <path fill="#f4f100" d="M0 0h640v480H0z"/>
+    <path fill="#199a00" d="M490 0h150v480H490z"/>
+    <path fill="#0058aa" d="M0 0h150v480H0z"/>
+    <path fill="#199a00" d="m259.3 130-46.4 71.3 44.7 74.4 43.8-73.7zm121.2 0-46.3 71.3 44.7 74.4 43.8-73.7zm-61.2 97.3-46.4 71.4 44.8 74.4 43.8-73.7-42.2-72z"/>
+  </g>
+</svg>