Create Fluid Force Computation class

[tanmaythakral]

Description

• Resolves #307

  https://github.com/UBCSailbot/boat_simulator/pull/76

Verification

Resources

• https://www1.grc.nasa.gov/beginners-guide-to-aeronautics/foilsimstudent/

[DFriend01]

Looks great! Can you add one more picture where the apparent wind lies in the first quadrant?