[meilisearch] support boolean filters

[G3z]

No description provided.

[G3z]

if a value is indexed as boolean it's now possible to use ->where('active', true):
this produces a meili query as follows '{"filter": ["active = true"]}' instead of '{"filter": ["active = '1'"]}'which does not work

please note that also '{"filter": ["active = 1"]}' does not work

limitations: ->where('active', 1) would still not work (maybe we should take a look at $casts parameter)

[mgralikowski]

Hah, I faced the same problem today.

It is so strange for me to write sth like:

$query->where('is_active', 'true');

because only this works, even is_active is a boolean value.