fix: check if stdin is terminal

[ccbrown]

What It Does

Calling crossterm::terminal::supports_keyboard_enhancement() causes a hang when stdin isn't a terminal. This checks to see if stdin is a terminal first.

Related Issues

• Hangs process when command is piped into #58

[codecov]

Codecov Report

Attention: Patch coverage is 20.00000% with 4 lines in your changes missing coverage. Please review.

Project coverage is 91.34%. Comparing base (e98418d) to head (14af000).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
packages/iocraft/src/terminal.rs	20.00%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #59      +/-   ##
==========================================
- Coverage   91.44%   91.34%   -0.10%     
==========================================
  Files          24       24              
  Lines        3588     3593       +5     
  Branches     3588     3593       +5     
==========================================
+ Hits         3281     3282       +1     
- Misses        237      241       +4     
  Partials       70       70              

Files with missing lines	Coverage Δ
packages/iocraft/src/terminal.rs	71.59% <20.00%> (-1.03%)	⬇️