Merging Anna's changes from 'Pdep spin 39' to the main RMG branch#2837

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akshatzalte wants to merge 6 commits intoReactionMechanismGenerator:mainfrom

akshatzalte:pdep_spin_39

Commits on Jul 23, 2025

fixed functions in fragment_utils.py

donerancl
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akshatzalte
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moved ammonia project PR changes to new branch after update of main to python 3.9

donerancl
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akshatzalte
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pdep spin conservation updates

donerancl
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akshatzalte
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debugging pdep

donerancl
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akshatzalte
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revert update_unimolecular_reaction_network

donerancl
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akshatzalte
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revrt def merge

donerancl
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akshatzalte
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