Root cause: camoufox-browser@0.1.0's CLI wrapper spawns the daemon
with stdio: 'ignore' and only waits 5 seconds. If the daemon crashes
(silent better-sqlite3 native binding error, etc.), the error is
swallowed and we see 'Failed to connect: No such file or directory'.
Fix:
1. find_daemon_js() — locates daemon.js in global node_modules via
'npm root -g' with fallbacks for common nvm/homebrew paths
2. trigger_daemon_start() — spawns daemon.js directly with 'node',
captures stderr to ~/.gyandoot/camoufox-daemon-stderr.log
3. Uses spawn() + std::mem::forget (background daemon) instead of
.output() (which would wait forever since daemon never exits)
4. kill_on_drop(false) — prevents killing daemon when child drops
5. Poll loop in wait_for_socket() still works as before (30s timeout)
Tara Menon
febc4b02c7