feat(settings): add an option for smaller indents in trees (#1795)

Signed-off-by: Inf1mum <[email protected]>

src/platform/locales/text/zh.json

@@ -1646,6 +1646,7 @@
   "Project Errors": "项目错误",
   "Project Files": "项目文件",
   "Project GOPATH": "项目 GOPATH",
+  "Project, Structure, Commit and other tool window trees indent less per level": "项目、结构、提交等工具窗口树的每层缩进更小",
   "Project JDK": "项目 JDK",
   "Project Production Files": "项目生产文件",
   "Project Settings": "项目设置",
@@ -2478,6 +2479,7 @@
   "Use original line's indent for wrapped parts": "换行部分使用原始行的缩进",
   "Use pretty formatting": "使用友好格式",
   "Use project colors in main toolbar": "在主工具栏中使用项目颜色",
+  "Use smaller indents in trees": "使用较小的树缩进",
   "Use smooth caret blinking": "使用平滑光标闪烁",
   "Use smooth caret movement": "使用平滑光标移动",
   "Use soft wraps in console": "在控制台中使用软换行",