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/ca.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="flag-icons-ca" viewBox="0 0 640 480">
+  <path fill="#fff" d="M150.1 0h339.7v480H150z"/>
+  <path fill="#d52b1e" d="M-19.7 0h169.8v480H-19.7zm509.5 0h169.8v480H489.9zM201 232l-13.3 4.4 61.4 54c4.7 13.7-1.6 17.8-5.6 25l66.6-8.4-1.6 67 13.9-.3-3.1-66.6 66.7 8c-4.1-8.7-7.8-13.3-4-27.2l61.3-51-10.7-4c-8.8-6.8 3.8-32.6 5.6-48.9 0 0-35.7 12.3-38 5.8l-9.2-17.5-32.6 35.8c-3.5.9-5-.5-5.9-3.5l15-74.8-23.8 13.4c-2 .9-4 .1-5.2-2.2l-23-46-23.6 47.8c-1.8 1.7-3.6 1.9-5 .7L264 130.8l13.7 74.1c-1.1 3-3.7 3.8-6.7 2.2l-31.2-35.3c-4 6.5-6.8 17.1-12.2 19.5-5.4 2.3-23.5-4.5-35.6-7 4.2 14.8 17 39.6 9 47.7"/>
+</svg>