The use of 'font_class' as the name for the icon is more reasonable

[wuyax]

The use of font_class as the name for the icon is more reasonable because once the icon is uploaded to Iconfont, the name cannot be edited, but 'Font Class / Symbol' can be edited, and it corresponds to the font_class field.

Make the following changes to line 75 of the code:

const iconifyJson = makeIconifyJson(
      project.name,
      icons.reduce((obj, item) => {
        const svg = new SVG(item.show_svg);
        return Object.assign(obj, {
          [toKebabCase(item.font_class)]: { // Replace the 'name' property with the 'font_class' property.
            body: svg.getBody(),
            ...svg.viewBox,
          },
        });
      }, {})
    );