Merge pull request #627 from sudhanshutech/font/button

Use less `fontWeight` for button

Author: sudhanshutech

src/theme/components/button.modifier.ts

@@ -13,6 +13,7 @@ export const MuiButton: Components<Theme>['MuiButton'] = {
       } = theme;
       return {
         ...textB2SemiBold,
+        fontWeight: 500,
         '&.MuiButton-contained': {
           color: constant?.white,
           backgroundColor: brand?.default,