ADD: added schema.sql

README.md

@@ -8,7 +8,6 @@ Studia is an open-source web app for efficient learning with index cards (flashc
 - Import/export decks (JSON/CSV)
 - Progress tracking and basic statistics
 - Keyboard-first study experience and mobile-friendly UI
-- Offline support (cached decks) and theming
 
 
 ## Contributing
@@ -18,4 +17,3 @@ Contributions welcome. Please:
 - Add tests for new behavior and follow code style
 
 ## License
-A