Support for Frappe v16

[ashuio]

Is your feature request related to a problem? Please describe.
I want to use this app with ERPNext v16

Describe the solution you'd like
Support for app to build with Frappe v16

Describe alternatives you've considered
Inbuilt Reconciliation tool is inadequate

[barredterra]

v16 support will be added in the next weeks

This PR is a prerequisite for python 3.14 compatibility: #332

[ashuio]

Great, Thanks for the amazing tool, it's the only missing piece we need to upgrade to v16 and are excited to test it out.

[drkolab]

Hola. How's it going? Is there an approximate release date? We're both waiting on it and looking forward to it. Thanks.

Hola. Wie geht es? Gibt es eine Veröffentlichungszeit? Wir warten darauf und freuen uns. Danke.

[barredterra]

Currently it looks like you can expect v16 support by end of march.

[drkolab]

Thanks Raffael ;)

[WillemJansen]

Any news on this? In all honesty, I will not migrate to v16 before this app is available :D
(A big thanks to all contributors this way)