feat(font): add constants with information about fonts characteristics

src/entities/Font/index.ts

@@ -1 +1,13 @@
 export type { FontCategory, FontProvider, FontSubset } from './model/font';
+export type {
+    FontshareApiModel,
+    FontshareDesigner,
+    FontshareFeature,
+    FontshareFont,
+    FontsharePublisher,
+    FontshareStyle,
+    FontshareStyleProperties,
+    FontshareTag,
+    FontshareWeight,
+} from './model/fontshare_fonts';
+export type { FontFiles, FontItem, FontVariant, GoogleFontsApiModel } from './model/google_fonts';