feat: standalone WireGuard from first install, fix networking stack

Standalone WireGuard (wg0:51820):
- New archipelago-wg.service creates wg0 independent of NostrVPN
- Keypair generated on first-boot, persisted on LUKS partition
- vpn.create-peer uses wg genkey/pubkey (no nvpn dependency)
- wg-address service depends on archipelago-wg, not nostr-vpn

Networking fixes:
- Remove nos.lol from default relays (requires PoW, events rejected)
- Add Tor hidden service for private relay (port 7777) — NAT'd peers
  can reach relay over Tor for NostrVPN signaling
- Fix Tor hostname sync race: wait loop before copying hostname files
- Add tor-hostnames + wireguard dirs to LUKS partition setup
- Include relay in hostname sync loops (setup-tor.sh + first-boot)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

neode-ui/dev-dist/sw.js

@@ -82,7 +82,7 @@ define(['./workbox-21a80088'], (function (workbox) { 'use strict';
     "revision": "3ca0b8505b4bec776b69afdba2768812"
   }, {
     "url": "index.html",
-    "revision": "0.huo00jkc7v4"
+    "revision": "0.nnkdothias"
   }], {});
   workbox.cleanupOutdatedCaches();
   workbox.registerRoute(new workbox.NavigationRoute(workbox.createHandlerBoundToURL("index.html"), {