Webterm: Use mount/folder name for package name

Author: pfrazee

app/userland/webterm/js/main.js

@@ -173,7 +173,7 @@ class WebTerm extends LitElement {
       for (let command of commands) {
         if (!command.name) continue
         let commandData = {
-          package: pkg.url,
+          package: pkg.path ? pkg.path.split('/').pop() : pkg.url,
           name: command.name,
           help: command.help,
           usage: command.usage,