message: Cleaned up add command title
diff: "commands": [
  {
  "command": "svn.add",
  - "title": "add",
  - "category": "svn",
  + "title": "Add",
  + "category": "SVN",
  "icon": {
  "light": "icons/light/add.svg",
  "dark": "icons/dark/add.svg"
  