Comprehensive refactoring of code logic, bugfixes and test expansions

[marcostfermin]

This PR combines 36 commits with significant refactoring of your codebase, bugfixes and almost double the test coverage you had. Your test coverage should be ~48% now.

[Lakshmikanth2001]

@marcostfermin thank you for the work, its not humalny possible to review 473 files changes over 620 commits an you break this PR into 3 or 4 commits and into mutiple PRs as well so that @JoeStanleySEL and I can review it

thank you ones again =

[marcostfermin]

@Lakshmikanth2001 My apologies for pushing everything at once. Is 50 files per PR reasonable?

[Lakshmikanth2001]

if file changes are small 20 is will work and if its one line or new files 30 would work , make sure you split it across multiple prs , will also double check with @JoeStanleySEL , @engineerjoe440

[marcostfermin]

if file changes are small 20 is will work and if its one line or new files 30 would work , make sure you split it across multiple prs , will also double check with @JoeStanleySEL , @engineerjoe440

Sounds good! I’ll split this into ~15-20 PRs, keeping new test files around 30 per PR and more substantial changes around 20. Will start submitting them once I’m at my computer.

[marcostfermin]

Split into 8 smaller PRs as requested:
∙ #144: New test files (core)
∙ #145: New test files (modules)
∙ #146: Modified test files
∙ #147: Geometry module
∙ #148: Visualization & phasors
∙ #149: Constants & conversions
∙ #150: Simulation & computation
∙ #151: Core init & utilities
Closing this PR in favor of the above.