refactor: remove Anki import/export and simplify card system

- Remove Anki apkg import/export functionality
- Remove OCR feature module
- Remove note and note-type modules
- Simplify card/deck modules (remove spaced repetition complexity)
- Update translator and dictionary features
- Clean up unused translations and update i18n files
- Simplify prisma schema

src/modules/deck/deck-action-dto.ts

@@ -14,9 +14,6 @@ export const schemaActionInputUpdateDeck = z.object({
   name: z.string().min(1).max(100).optional(),
   desc: z.string().max(500).optional(),
   visibility: z.enum(["PRIVATE", "PUBLIC"]).optional(),
-  collapsed: z.boolean().optional(),
-  newPerDay: z.number().int().min(0).max(999).optional(),
-  revPerDay: z.number().int().min(0).max(9999).optional(),
 });
 export type ActionInputUpdateDeck = z.infer<typeof schemaActionInputUpdateDeck>;
 export const validateActionInputUpdateDeck = generateValidator(schemaActionInputUpdateDeck);
@@ -46,10 +43,6 @@ export type ActionOutputDeck = {
   desc: string;
   userId: string;
   visibility: "PRIVATE" | "PUBLIC";
-  collapsed: boolean;
-  conf: unknown;
-  newPerDay: number;
-  revPerDay: number;
   createdAt: Date;
   updatedAt: Date;
   cardCount?: number;