unofficial whl python 3.14 to install on windows.

[danilovmy]

While we wait for the official whl's for python 3.14, I created my own binary whl for Windows from the source code.
It wasn't easy, but thanks to the documentation: it clearly says “if this does not work, do not come asking for support.”
I did it after a thousand errors, such as:

• include mysql.h not found
• _mysql.obj : error LNK2001: unresolved external symbol mysql_field_count
• fatal error LNK1181: cannot open input file 'mariadbclient.lib

Tested on windows 10.
whl file unofficial