me-web? skeleton: Avalonia 12 app, server, packaging and CI

The first screen (online or not, a Check button, every language with a
draft notice), the desktop and Android heads, the server's /api/info and
/api/ip, a release tool that builds deb, rpm, a Windows exe, macOS zips,
a signed APK and the server, and the Gitea workflows that run it. Rules
adapted from passolo; AGPL-3.0.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012CzABvBkbcFqoHdmi8b9WB

README.md

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+# me-web?
+
+**Can you run your own server from here?** me-web? checks your connection and your device and tells you, in plain
+words, what you could host at home, what stands in the way, and what would fix it.
+
+> Status: early development (0.1). Nothing is released yet.
+
+## What it checks
+
+- whether you are online, or behind a login page;
+- your public address, and whether your provider shares it with other customers (CGNAT) or puts more than one
+  router between you and the internet;
+- whether your router lets an app open a port, and whether the outside world can actually reach you, over IPv4 and
+  IPv6;
+- whether you can send mail directly, whether your address is on a residential blocklist, and what its reverse name
+  says;
+- your DNS, your speed, and whether this device is a sensible server.
+
+Each check ends with what it means: a website at home, reaching home from outside, a mail server, a game server,
+family photos and files — possible, possible with a workaround, or not possible from here.
+
+## Platforms
+
+Linux (deb, rpm), Windows, macOS and Android. Builds are published as releases of this repository.
+
+## Privacy
+
+me-web? sends nothing anywhere unless a check needs it, and lists every host it contacts. It has no telemetry. At
+the end you can choose to share your findings to improve the next release's map of providers; you see exactly
+what is sent first, and you can delete it afterwards.
+
+## Building
+
+See `CLAUDE.md`. .NET 10, Avalonia 12.
+
+## Licence
+
+GNU Affero General Public License v3.0 (`LICENSE`). © 2026 Arasaka di Hvozdikov Yevheniy.
+
+Translations other than English and Italian are machine drafts until someone reviews them. Corrections are welcome
+as issues on this repository.