:bug: fix: only process key press events in event loop

[cwelsys]

from https://ratatui.rs/faq/ "Why am I getting duplicate key events on Windows?"

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 44.77612% with 37 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
src/docker/util.rs	48.38%	32 Missing :warning:
src/events/event_loop.rs	0.00%	5 Missing :warning:

Files with missing lines	Coverage Δ
src/events/event_loop.rs	0.00% <0.00%> (ø)
src/docker/util.rs	74.01% <48.38%> (-13.99%)	:arrow_down:

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[robertpsoane]

Closed as duplicate