Light mode in tachyon's TUI have dark mode artifacts

[sobolevn]

Bug report

Here's my demo on:

• macos
• hyper.js
• zsh

Command:

sudo -E SAMPLING_LIVE_TRACE=/tmp/live_trace.log ./python.exe -m profiling.sampling run -d 99999 --live -m test test_gc -F SAMPLING_LIVE_TRACE=/tmp/live_trace.log ./python.exe -m profiling.sampling run -d 99999 --live -m test test_gc -F

Notice that some elements have dark background for some reason, which makes the whole thing quite hard to read.

CC @pablogsal

[sobolevn]

Important note, I am on b8d3fdd (current latest main)
which is after 5b52636

[StanFromIreland]

Pablo has #142360 open to fix this.

[pablogsal]

@sobolevn See also #143040 (comment) regarding the command