Extended support for mongodb text indexes

[RamiAwar]

🚀 Feature Request

Currently, mongomantic only supports basic text index creation. Full support for text indexes would be nice.
That would require adding weights configuration, wildcard index support, and more.

Documentation in pymongo does not make this a very easy task, but mongoengine source code has alot of these features already implemented.

🔈 Motivation

Some users might want to have finer control over PyMongo indexes when text searching.