Opt feature webui

[a-wing]

Default no embed webui

cargo run --features=webui
cargo run --bin=liveman --features=webui

[codecov]

Codecov Report

Attention: Patch coverage is 25.00000% with 3 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
liveman/src/lib.rs	0.00%	2 Missing ⚠️
liveion/src/lib.rs	50.00%	1 Missing ⚠️

Files with missing lines	Coverage Δ
liveion/src/lib.rs	33.78% <50.00%> (-0.89%)	⬇️
liveman/src/lib.rs	0.00% <0.00%> (ø)