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

src/entities/Font/api/normalize/normalize.test.ts

@@ -2,7 +2,7 @@ import type {
     FontshareFont,
     GoogleFontItem,
     UnifiedFont,
-} from '$entities/Font';
+} from '$entities/Font/model/types';
 import {
     describe,
     expect,
@@ -136,9 +136,9 @@ describe('Font Normalization', () => {
         });
 
         it('maps variant weights correctly', () => {
-            const font = {
+            const font: GoogleFontItem = {
                 ...mockGoogleFont,
-                variants: ['regular', '100', '400', '700', '900'],
+                variants: ['regular', '100', '400', '700', '900'] as any,
             };
             const result = normalizeGoogleFont(font);