feat(places): refactor POST place route and methods

[Alejandrocuartas]

Summary 💡

The methods only save the info of the table places. We need it to save the complete info related to each place.

Acceptance Criteria ✅

• [x] Talk to the frontends to define the payload
• [x] Refactor the methods on the places package
• [x] Refactor the route and its schema
• [x] Refactor tests