chore(normalize): move font api responce normalization functions to lib

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

@@ -111,7 +111,7 @@ describe('Font Normalization', () => {
         });
 
         it('handles cursive category (maps to handwriting)', () => {
-            const font: FontItem = { ...mockGoogleFont, category: 'cursive' };
+            const font: FontItem = { ...mockGoogleFont, category: 'cursive' as any };
             const result = normalizeGoogleFont(font);
 
             expect(result.category).toBe('handwriting');