GasChem.jl Update

[jialinl6]

• Update FastJX O₃ + hv → 2OH photolysis reaction rate calculation algorithm and SuperFast reaction system.
• Not ready to be merged into the main GasChem.jl due to the coupling issue between the new SuperFast and other differential equation systems, such as emissions, which needs to be fixed.

[codecov]

Codecov Report

Attention: Patch coverage is 93.84615% with 8 lines in your changes missing coverage. Please review.

Project coverage is 97.28%. Comparing base (a5dafb7) to head (4dcb780).
Report is 19 commits behind head on main.

Files with missing lines	Patch %	Lines
ext/EarthSciDataExt.jl	12.50%	7 Missing ⚠️
src/SuperFast.jl	98.93%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #108      +/-   ##
==========================================
- Coverage   99.08%   97.28%   -1.80%     
==========================================
  Files           7        7              
  Lines         545      663     +118     
==========================================
+ Hits          540      645     +105     
- Misses          5       18      +13     

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