JWTSecret is the secret key used to sign JWT tokens.

CardContentReq represents the content structure for front and back of a card.

CardStatsRequest represents the expected payload for updating card stats.

ClearDeckStatsRequest represents the expected payload for clearing deck statistics.

CollapseDecksRequest represents the expected payload for collapsing decks.

CreateCardRequest represents the expected payload for creating a card.

CreateDeckRequest represents the request payload for creating a deck.

GetNextCardResponse represents the response containing the next card ID.

GetSessionStatsResponse represents the session statistics.

LoginRequest represents the expected payload for login.

LoginResponse represents the response containing the JWT token.

StartSessionRequest represents the expected payload for starting a session.

UpdateCardRequest represents the expected payload for updating a card.

UpdateDeckRequest represents the expected payload for updating a deck.