Add the possibility to retrieve query from parameters (with eventual specific query name)

[alexgarel]

What

• Add the possibility to retrieve query from parameters (with eventual specific query name) Eg. if I got a q=test in parameters, it goes in search and is applied immediately

Note that we should find a way for parameters to be unique for each components. So maybe it's more search-a-licious-q=test&search-a-licious-page=2.

If we have url parameters, we immediately launch search, this avoid taking care of populating facets.

Part of

• 147

[alexgarel]

Done with https://github.com/openfoodfacts/search-a-licious/pull/142