Qualify extensions in help output as VS Code extensions

Also add a description for uninstall-extension and force.

Author: code-asher

src/node/cli.ts

@@ -101,11 +101,11 @@ const options: Options<Required<Args>> = {
   "builtin-extensions-dir": { type: "string", path: true },
   "extra-extensions-dir": { type: "string[]", path: true },
   "extra-builtin-extensions-dir": { type: "string[]", path: true },
-  "list-extensions": { type: "boolean", description: "Listed installed extensions." },
-  force: { type: "boolean" },
-  "install-extension": { type: "string[]", description: "Install or update an extension by id or vsix." },
-  "uninstall-extension": { type: "string[]" },
-  "show-versions": { type: "boolean", description: "Show extension versions." },
+  "list-extensions": { type: "boolean", description: "List installed VS Code extensions." },
+  force: { type: "boolean", description: "Avoid prompts when installing VS Code extensions." },
+  "install-extension": { type: "string[]", description: "Install or update a VS Code extension by id or vsix." },
+  "uninstall-extension": { type: "string[]", description: "Uninstall a VS Code extension by id." },
+  "show-versions": { type: "boolean", description: "Show VS Code extension versions." },
 
   locale: { type: "string" },
   log: { type: LogLevel },