odoo/tutorials#931

Created by Sanket Hasmukhbhai Tank (stan)

Blocked

label
odoo-dev:18.0-training-stan
head
ab0daf8b743aea71941793c5cb97838bdad130a1
odoo/tutorials
18.0 #931 missing r+
19.0
master

[ADD] estate: Added Real Estate Module

Created module in tutorial repo.
Added manifest file for module
Added models folder
Added views folder
Added security
Added different views like list and form
Demonstrated One2many, Many2many and Many2one.