fix: BUILD_VERSION from Cargo.toml, kiosk scaling, new apps, Rust warnings

Critical:
- BUILD_VERSION was hardcoded as "1.3.0-alpha" — now reads from Cargo.toml
  This caused ALL ISOs to show v1.3.0 regardless of actual binary version

Kiosk:
- Remove --disable-gpu flags (broke display scaling on some monitors)
- Add --start-fullscreen --window-size for reliable fullscreen

New apps:
- Nostr VPN, FIPS, Routstr, noStrudel, BotFights, NWNN, 484 Kitchen,
  Call the Operator, Arch Presentation, Syntropy Institute, T-0

Rust: suppress dead_code and unused_assignments warnings

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

neode-ui/src/views/appSession/appSessionConfig.ts

@@ -38,6 +38,7 @@ export const APP_PORTS: Record<string, number> = {
   'fedimintd':     8175,
   'fedimint-gateway': 8176,
   'nostr-rs-relay': 18081,
+  'routstr':       8200,
   'indeedhub':     7777,
   'dwn':           3100,
   'endurain':      8080,
@@ -83,6 +84,7 @@ export const HTTPS_PROXY_PATHS: Record<string, string> = {
   'penpot': '/app/penpot/',
   'grafana': '/app/grafana/',
   'indeedhub': '/app/indeedhub/',
+  'routstr': '/app/routstr/',
 }
 
 /** External HTTPS apps -- always loaded directly */
@@ -100,6 +102,7 @@ export const EXTERNAL_URLS: Record<string, string> = {
 export const APP_TITLES: Record<string, string> = {
   'bitcoin-knots': 'Bitcoin', 'btcpay-server': 'BTCPay Server', 'indeedhub': 'Indeehub',
   'botfights': 'BotFights', '484-kitchen': '484 Kitchen', 'arch-presentation': 'Presentation',
+  'nostr-vpn': 'Nostr VPN', 'fips': 'FIPS', 'routstr': 'Routstr',
   'homeassistant': 'Home Assistant', 'uptime-kuma': 'Uptime Kuma',
   'nginx-proxy-manager': 'Nginx Proxy Manager', 'nostr-rs-relay': 'Nostr Relay',
   'call-the-operator': 'Call The Operator', 'syntropy-institute': 'Syntropy Institute',
@@ -120,6 +123,7 @@ export const NEW_TAB_APPS = new Set([
   'onlyoffice',
   'nginx-proxy-manager',
   'tailscale',
+  'routstr',
 ])
 
 /** Sites known to block iframes -- skip the timeout and go straight to fallback */