get user with associations - role & it's permissions

remove inverse relation

add inverse relation in role and permissions tables for role_permission table

update permission table according to lastest db changes

fix timestamps

modified migrations to set field names with underscore snackcase only, apis to syn portfolio, buildings and units data, removed index.js from model, added index.ts file in src/model task - #7658,#7659, #7660

capitalize interface names

create permissions model