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

tools/gitea/create_repo.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+set -euo pipefail
+GITEA=${GITEA_URL:-https://git.thepra.dev}
+ORG=${GITEA_ORG:-Arasaka}
+NAME=${1:-MeWeb}
+ROOT=$(cd "$(dirname "$0")/../.." && pwd)
+
+cred=$(printf 'protocol=https\nhost=%s\n\n' "${GITEA#https://}" | git credential fill)
+user=$(printf '%s\n' "$cred" | sed -n 's/^username=//p')
+pass=$(printf '%s\n' "$cred" | sed -n 's/^password=//p')
+[ -n "$user" ] && [ -n "$pass" ] || { echo "no stored git credential for $GITEA"; exit 1; }
+
+out=$(mktemp)
+trap 'rm -f "$out"' EXIT
+body=$(printf '{"name":"%s","private":false,"default_branch":"master","description":"me-web? Can you run your own server from here? Checks your connection and device and explains what stands in the way."}' "$NAME")
+code=$(curl -s -o "$out" -w '%{http_code}' -u "$user:$pass" -H 'Content-Type: application/json' \
+  -X POST "$GITEA/api/v1/orgs/$ORG/repos" -d "$body")
+case "$code" in
+  201) echo "created $GITEA/$ORG/$NAME" ;;
+  409) echo "already exists: $GITEA/$ORG/$NAME" ;;
+  *) echo "Gitea answered $code:"; cat "$out"; echo; exit 1 ;;
+esac
+
+cd "$ROOT"
+git remote get-url origin >/dev/null 2>&1 || git remote add origin "$GITEA/$ORG/$NAME.git"
+git push -u origin master