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

deploy/nginx/meweb.arasaka.software.conf

@@ -0,0 +1,50 @@
+server {
+	listen 80;
+	listen [::]:80;
+	server_name meweb.arasaka.software v4.meweb.arasaka.software v6.meweb.arasaka.software;
+
+	location ^~ /.well-known/acme-challenge/ {
+		root /var/www/acme;
+		default_type "text/plain";
+		allow all;
+	}
+
+	location / {
+		return 301 https://$host$request_uri;
+	}
+}
+
+server {
+	listen 443 ssl;
+	listen 8444 ssl proxy_protocol;
+	listen [::]:443 ssl;
+	server_name meweb.arasaka.software v4.meweb.arasaka.software v6.meweb.arasaka.software;
+
+	ssl_certificate     /root/.acme.sh/meweb.arasaka.software_ecc/fullchain.cer;
+	ssl_certificate_key /root/.acme.sh/meweb.arasaka.software_ecc/meweb.arasaka.software.key;
+
+	add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
+	add_header Referrer-Policy "no-referrer" always;
+	add_header X-Content-Type-Options "nosniff" always;
+	add_header X-Frame-Options "DENY" always;
+
+	access_log /var/log/nginx/meweb.arasaka.software.access.log;
+	error_log  /var/log/nginx/meweb.arasaka.software.error.log;
+
+	client_max_body_size 128k;
+
+	location ^~ /.well-known/acme-challenge/ {
+		root /var/www/acme;
+		default_type "text/plain";
+		allow all;
+	}
+
+	location / {
+		proxy_pass         http://127.0.0.1:5480;
+		proxy_http_version 1.1;
+		proxy_set_header   Host $host;
+		proxy_set_header   X-Forwarded-For $remote_addr;
+		proxy_set_header   X-Forwarded-Proto https;
+		proxy_set_header   Connection "";
+	}
+}