Added some physics stuff

[tmayoff]

• Raycasting, closes raycasting #61

[codecov]

Codecov Report

Attention: Patch coverage is 85.71429% with 5 lines in your changes missing coverage. Please review.

Project coverage is 4.04%. Comparing base (2462394) to head (d243358).
Report is 11 commits behind head on main.

✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
wren/src/scene/components/collider.cpp	80.00%	2 Missing ⚠️
wren/src/scene/deserialization.cpp	0.00%	2 Missing ⚠️
wren_physics/src/ray.cpp	92.30%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##            main     #69      +/-   ##
========================================
+ Coverage   2.62%   4.04%   +1.42%     
========================================
  Files         65      69       +4     
  Lines       6288    6326      +38     
========================================
+ Hits         165     256      +91     
+ Misses      6123    6070      -53     

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