refactor(Font): consolidate API layer and update type structure

src/entities/Font/api/index.ts

@@ -4,7 +4,7 @@
  * Exports API clients and normalization utilities
  */
 
-// Proxy API (PRIMARY - NEW)
+// Proxy API (primary)
 export {
     fetchFontsByIds,
     fetchProxyFontById,
@@ -14,25 +14,3 @@ export type {
     ProxyFontsParams,
     ProxyFontsResponse,
 } from './proxy/proxyFonts';
-
-// Google Fonts API (DEPRECATED - kept for backward compatibility)
-export {
-    fetchGoogleFontFamily,
-    fetchGoogleFonts,
-} from './google/googleFonts';
-export type {
-    GoogleFontItem,
-    GoogleFontsParams,
-    GoogleFontsResponse,
-} from './google/googleFonts';
-
-// Fontshare API (DEPRECATED - kept for backward compatibility)
-export {
-    fetchAllFontshareFonts,
-    fetchFontshareFontBySlug,
-    fetchFontshareFonts,
-} from './fontshare/fontshare';
-export type {
-    FontshareParams,
-    FontshareResponse,
-} from './fontshare/fontshare';