Windows: Git delivery watcher spawns visible git console windows

[symmr]

On Windows, Token Meter flashes git console windows while running.
Similar to #19, but different call site.

The Git delivery watcher calls subprocess.run(["git", ...]) in GitDeliveryService._subprocess_runner() (token_meter/services/git_delivery.py) with no CREATE_NO_WINDOW.
Every 5 minutes, each scan opens and closes many console windows.

Suggested fix

Change GitDeliveryService._subprocess_runner() so subprocess.run gets the same kwargs _run_update_git() already passes via _platform_subprocess_kwargs() (token_meter/app.py).
On Windows those kwargs are creationflags=CREATE_NO_WINDOW (0x08000000) and close_fds=True, from WindowsPlatformServices.process_options().

Environment

• Windows 11 Pro, 10.0.26200
• Token Meter aa309c0 (main)

[bhavsarpratik]

@symmr Thanks for reporting. Do you want to raise a fix?