release 1.5.0: one panel in all channels; Apple apps (iOS, new macOS tab) only in beta/dev

- stable gets the beta panel and server features (new design, presets, firewall,
  monthly traffic, router failover over all ports/addresses + TCP, altip, HR tab,
  Windows tab, update banner); ios/ macos/ windows/ sources stay out of stable
- menu item "Update to N" under Settings when a new version is out
- mobile: top menu no longer stretches to 200px
- urllib User-Agent: Cloudflare in front of git.bobyrev.com returns 403 to Python-urllib
- docs: GitHub adleibzon-rgb as source, password/uninstall/devices sections,
  new screenshots, PORTS.md TCP fallback and second IP

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

update.sh

@@ -97,6 +97,7 @@ $PHOBOS_DIR/server/phobos-domain.sh|server/phobos-domain.sh
 $PHOBOS_DIR/server/phobos-limit.sh|server/phobos-limit.sh
 $PHOBOS_DIR/server/phobos-speedtest.sh|server/phobos-speedtest.sh
 $PHOBOS_DIR/server/phobos-tcp.sh|server/phobos-tcp.sh
+$PHOBOS_DIR/server/phobos-altip.sh|server/phobos-altip.sh
 $PHOBOS_DIR/server/update.sh|update.sh
 LIST
 }
@@ -113,6 +114,8 @@ ensure_tcp_fallback() {  # $1=ref ; primary only (secondaries have no panel)
     [ -x "$PHOBOS_DIR/server/phobos-tcp.sh" ] && ln -sf "$PHOBOS_DIR/server/phobos-tcp.sh" /usr/local/bin/phobos-tcp
     [ -x "$PHOBOS_DIR/bin/udptcp" ] && "$PHOBOS_DIR/server/phobos-tcp.sh" enable >/dev/null 2>&1 \
         && echo "TCP fallback: port $(grep '^TCP_PORT=' "$PHOBOS_DIR/server/server.env" | cut -d= -f2)" || true
+    # second IP answers from itself (09.33) — no-op on single-IP servers
+    [ -f "$PHOBOS_DIR/server/phobos-altip.sh" ] && sh "$PHOBOS_DIR/server/phobos-altip.sh" enable >/dev/null 2>&1 || true
 }
 
 run_self_check() {