main
Add MaxLengthValidator to text fields across the application
startapp statuses so modify settings.py & urls.py, also was created all files for app's need and simple template is shown
rename class 'Statuses' to 'Status' in statuses/models.py so modified admin, forms, views and make migrate
Change all comments from Russian to English
Replace integer primary keys with UUID in URL routes
Add free plan limits and usage tracking