feat: colorize info panel

[linrongbin16]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 3 lines in your changes are missing coverage. Please review.

Project coverage is 50.44%. Comparing base (6d474ac) to head (eb418b4).
Report is 2 commits behind head on main.

Files	Patch %	Lines
lua/colorbox/controller.lua	0.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #224      +/-   ##
==========================================
- Coverage   50.78%   50.44%   -0.34%     
==========================================
  Files          10       10              
  Lines         447      450       +3     
==========================================
  Hits          227      227              
- Misses        220      223       +3     

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