* Removed unnecessary sudo() calls * Improve role line creations * Update coord admin role like dev brach
Test: Move helpers methods inside Mixins in helper file and create new tests for assign_admin_wizard
* Rename: ResUsers._create_user --> ResUsers._create_kc_user
* Changed params order from add_energy_community_role * create_energy_community_base_user is ready
* TestResUsers
* Transformed ResCompany.add_ce_admin into make_ce_user * Added role field if user already exists in assign_admin_wizard
