Added sprints template and JS that displays sprint settings.
Formatted date format
Fixed issues with sprints list rendering
Add router
Add Teams page. Update router
Handle null values for dates
Add Users page. Update router
Refetch after chages
Prevent fetching all data on page loading
Fix breadcrumb links to home page
Optimize CSS imports in templates hierarchy
Add scaffolding for board page
Add router for board page. Modify board page template
Implement Boards page
Update Boards page template
Merge serializers.py
Add BoardsContainer without js
Add BoardsContainer with rendering
Refactor BoardDetailsContainer view
Update status column on Users page