Firebase callable helper function with zod

[tylim88]

https://github.com/tylim88/FireCall

helper function for firebase callable function, heavily utilize zod, I would like to add it to the ecosystem

this helper function standardizes how functions should handle:

• Unauthorized Authentication Error
• Unknown Error
• Invalid Request Data Error (ZodError)
• Invalid Response Data Error (ZodError)
• Validate Request Data With Zod
• Validate Response Data With Zod
• error logging (only log the error, does not save the error into a file)

Ensuring:

• always use standard HTTPS Error
• end point data type safety for both ends
• same function name for both ends.