Add support for Python 3.13

[el-han]

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Building Tandoor Recipes with Python 3.13 currently fails. I'd suggest the following changes to add support for Python 3.13:

• bump psycopg2 to 2.9.10 since 2.9.9 does not support Python 3.13 yet
• replace imghdr with filetype as imghdr got removed from Python 3.13 after deprecation

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[vabene1111]

hi, thanks for the PR. It hink I am going to implement this on the vue-3 branch directly. I will also try to avoid adding another dependency because PIL is already able to determine if something is an image, I could probably just use this but will need to verify.

Leaving this open until then