Redesign page layout with breadcrumbs and actions
Use larger size for headings and buttons
Remove Reset button in form for better UX
Research UX best practices
Support markdown with material-ui
Fix button min width issue
Complete full CRUD for dataset
Use CodeMirror as the main code editor
Organize code by Domain-driven design
Fix heading order and duplicate meta
Manage drawer state by useToggle
Confirm before deleting dataset
Change text color to dark blue
Use global classes for spacing
Make mobile screen up to xs breakpoint
Move main links to top bar
Remove commit message from build info
Ensure firebase is initialized before fetching documents
Set up Trello board to manage tasks
