refactor(font): split types into separate files for better maintainability

src/entities/Font/api/fontshare/fontshare.ts

@@ -10,7 +10,7 @@
 import type {
     FontshareApiModel,
     FontshareFont,
-} from '$entities/Font';
+} from '$entities/Font/model/types/fontshare';
 import { api } from '$shared/api/api';
 import { buildQueryString } from '$shared/utils';
 import type { QueryParams } from '$shared/utils';
@@ -43,7 +43,7 @@ export interface FontshareParams extends QueryParams {
 
 /**
  * Fontshare API response wrapper
- * Re-exported from model/types for backward compatibility
+ * Re-exported from model/types/fontshare for backward compatibility
  */
 export type FontshareResponse = FontshareApiModel;