feat(tui): enhance key event handling with media keys

[AnthonyMichaelTDM]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

✅ All tests successful. No failed tests found.

@@            Coverage Diff             @@
##             main     #182      +/-   ##
==========================================
+ Coverage   83.24%   83.30%   +0.06%     
==========================================
  Files          93       93              
  Lines        6476     6452      -24     
==========================================
- Hits         5391     5375      -16     
+ Misses       1085     1077       -8     

Components	Coverage Δ
MECOMP Core	92.93% <ø> (-0.17%)	⬇️
MECOMP Daemon	60.72% <ø> (ø)
MECOMP Storage	91.13% <ø> (ø)
SurrealQLX	85.14% <ø> (ø)
OneOrMany	99.35% <ø> (ø)
Analysis	81.93% <ø> (ø)
MECOMP CLI	85.42% <ø> (-0.38%)	⬇️
MECOMP TUI	86.37% <100.00%> (+0.35%)	⬆️

Files with missing lines	Coverage Δ
tui/src/ui/app.rs	94.64% <100.00%> (+0.04%)	⬆️
tui/src/ui/mod.rs	0.00% <ø> (ø)

... and 5 files with indirect coverage changes