Automatically redirect old search parameters to new params based when TSML UI is selected

[joshreisner]

Discussed in #1460

^{Originally posted by k8fish3r June 28, 2024}
Hi,

I used to use pass users to 12SML map system by using the URL structure of the legacy UI.

E.g. https://codauk.org/meetings/?tsml-day=any&tsml-distance=10&tsml-mode=location&tsml-query=EpsomUK&tsml-view=map#

Wondering what the URL format is for the latest instantiation of TSML please? Love the new front end - but sorely missing tsml-query parameter

Kate F