chore: fix composer run dev on Windows

[TheTahsinShahriar]

Summary

\composer run dev\ fails on Windows because \php artisan pail\ requires the \pcntl\ extension, which is Unix-only. Since the script runs with --kill-others, Pail's crash takes down the whole dev stack (server, queue, vite).

Change

• Added \�in/dev-logs.php: on Windows it keeps the \logs\ slot alive as a no-op sleep loop; on Unix it delegates to \php artisan pail --timeout=0.
• Updated the \composer.json\ \dev\ script to run \php bin/dev-logs.php\ instead of pail directly.

Why

Concurrently kills the other processes whenever any process exits (even with code 0), so the \logs\ slot must remain running on Windows rather than no-op-and-exit.

Testing

• \composer run dev\ brings up all four services on Windows: server (8000), queue, logs, vite (5173).

[trtajim]

ok