✨ Add font settings

frontend/src/i18n/locales/en-US.ts

@@ -66,6 +66,13 @@ export default {
     selectDirectory: 'Select Directory',
     fontSize: 'Font Size',
     fontSizeDescription: 'Editor font size',
+    fontSettings: 'Font Settings',
+    fontPreset: 'Font Preset',
+    fontPresetDescription: 'Choose a predefined font combination',
+    fontWeight: 'Font Weight',
+    fontWeightDescription: 'Set the thickness of the font',
+    lineHeight: 'Line Height',
+    lineHeightDescription: 'Set the spacing between text lines',
     tabSettings: 'Tab Settings',
     tabSize: 'Tab Size',
     tabType: 'Tab Type',

frontend/src/i18n/locales/zh-CN.ts

@@ -66,6 +66,13 @@ export default {
     selectDirectory: '选择目录',
     fontSize: '字体大小',
     fontSizeDescription: '编辑器字体大小',
+    fontSettings: '字体设置',
+    fontPreset: '字体预设',
+    fontPresetDescription: '选择预设的字体组合',
+    fontWeight: '字体粗细',
+    fontWeightDescription: '设置字体的粗细程度',
+    lineHeight: '行高',
+    lineHeightDescription: '设置文本行之间的间距',
     tabSettings: 'Tab 设置',
     tabSize: 'Tab 大小',
     tabType: 'Tab 类型',