Coordinate System Framework

[Zyro9922]

The Coordinate System Framework

To fix the position of any astronomical object, this coordinate system framework provides tools to assign a different pair of numbers to every point in the sky.

Each system takes its name from the fundamental plane which it uses as a reference

This framework contains

Base class coord_sys

and the four Coordinate System

1. Equatorial Coordinate System equatorial_coord.hpp
2. Horizon Coordinate System horizon_coord.hpp
3. Ecliptic Coordinate System ecliptic_coord.hpp
4. Galactic Coordinate System galactic_coord.hpp

[lpranam]

All the files should have an empty end line.
snake_case should be used everywhere
please look at the other files and format it accordingly

[Zyro9922]

@lpranam
The framework is complete and respective tests has been created.
Regarding checks do you want me to use Concepts?

If yes then I'll make this PR Ready for Review and you can review it and give approval.
For concept checking classes I'll open a new Issue and PR.

I'll complete Concept Checking and then you can merge both the PR's.

• Waiting for @lpranam approval of Coordinate System Framework and Tests.

[lpranam]

delete equatorial_coord.hpp

[lpranam]

Good work keep it up.