feat: refactor sgclaw around zeroclaw compat runtime

third_party/zeroclaw/scripts/browser/start-browser.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+# Start a browser on a virtual display
+# Usage: ./start-browser.sh [display_num] [url]
+
+set -e
+
+DISPLAY_NUM=${1:-99}
+URL=${2:-"https://google.com"}
+
+export DISPLAY=:$DISPLAY_NUM
+
+# Check if display is running
+if ! xdpyinfo -display :$DISPLAY_NUM &>/dev/null; then
+    echo "Error: Display :$DISPLAY_NUM not running."
+    echo "Start VNC first: ./start-vnc.sh"
+    exit 1
+fi
+
+google-chrome --no-sandbox --disable-gpu --disable-setuid-sandbox "$URL" &
+echo "Chrome started on display :$DISPLAY_NUM"
+echo "View via VNC or noVNC"