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/tn.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="flag-icons-tn" viewBox="0 0 640 480">
+  <path fill="#e70013" d="M0 0h640v480H0z"/>
+  <path fill="#fff" d="M320 119.2a1 1 0 0 0-1 240.3 1 1 0 0 0 1-240.3M392 293a90 90 0 1 1 0-107 72 72 0 1 0 0 107m-4.7-21.7-37.4-12.1-23.1 31.8v-39.3l-37.4-12.2 37.4-12.2V188l23.1 31.8 37.4-12.1-23.1 31.8z"/>
+</svg>