WIP: add options for more custom queries

[tg44]

I'm generally not good at FE stuff, so it is not a super design (if I need to do sth I usually just grab bootstrap or vuetify), but it works, and adds the options for the four premade query.

I think it would worth to add a free-text version, and some hints to the premade options. Probably it would worth to rename the q param to c like city or a as area, and move the query to q.

Any idea? Improvement options?

Probably would fix: #3 #20 #31 Could be move this further to solve: #13 (for this probably we should write a query builder)

EDIT: I forgot at first, but the pre-generated proto database should be either pre/postfixed and get new fields, or that will be kinda useless if more options are easily reachable for everybody.