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/cg.svg

@@ -0,0 +1,12 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="flag-icons-cg" viewBox="0 0 640 480">
+  <defs>
+    <clipPath id="cg-a">
+      <path fill-opacity=".7" d="M-79.5 32h640v480h-640z"/>
+    </clipPath>
+  </defs>
+  <g fill-rule="evenodd" stroke-width="1pt" clip-path="url(#cg-a)" transform="translate(79.5 -32)">
+    <path fill="#ff0" d="M-119.5 32h720v480h-720z"/>
+    <path fill="#00ca00" d="M-119.5 32v480l480-480z"/>
+    <path fill="red" d="M120.5 512h480V32z"/>
+  </g>
+</svg>