HER-65: FIX_SEED_DATA_FOR_ADDRESS_USER_AND_ORDER_MODELS

[olesiamironenko]

Issue HER-65: Fix seed data for address, user, and order models

https://raquelanaroman.atlassian.net/browse/HER-65

Description
During the last database reset and seeding it turned out that seeding is not working.
db:seed command gave an error of “Busy extension” on the line where User seeding starts.

Task
In seeds.rb ensure user, address, and order seeding are done using user, address, and order factories

Acceptance Criteria
Ensure seeding is working

Changes

1. Added commands to seeds.db to clear data from database tables
2. Added require 'factory_bot_rails' to seeds.rb to use existing factories for seeding users, addresses, and orders.

Review Checklist

• I have documented my code with code comments.

[trca831]

LGTM!