fixes LP style initialization

[goulart-paul]

Fixes an error in variable initialization for problems with purely linear objectives.

Tracking change for oxfordcontrol/Clarabel.jl#134

[codecov-commenter]

Codecov Report

Patch coverage: 100.00% and project coverage change: -0.58% ⚠️

Comparison is base (857ae9a) 89.71% compared to head (f2f4a69) 89.14%.

❗ Your organization is not using the GitHub App Integration. As a result you may experience degraded service beginning May 15th. Please install the Github App Integration for your organization. Read more.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #41      +/-   ##
==========================================
- Coverage   89.71%   89.14%   -0.58%     
==========================================
  Files          56       56              
  Lines        4385     3849     -536     
==========================================
- Hits         3934     3431     -503     
+ Misses        451      418      -33     

Files Changed	Coverage Δ
src/solver/implementations/default/kktsystem.rs	96.73% <100.00%> (-0.83%)	⬇️

... and 38 files with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.