Fixes scope commands call and columns

sourced/misc/cmd_stats.nu

@@ -1,18 +1,18 @@
-let builtin = (scope commands | where is_builtin == true | length)
-let subcmd = (scope commands | where is_sub == true | length)
-let plugin = (scope commands | where is_plugin == true | length)
-let custom = (scope commands | where is_custom == true | length)
-let keyword = (scope commands | where is_keyword == true | length)
-let extern = (scope commands | where is_extern == true | length)
-let total = (scope commands | length)
+export def main [] {
+    let builtin = (scope commands | where type == "built-in" | length)
+    let external = (scope commands | where type == "external" | length)
+    let custom = (scope commands | where type == "custom" | length)
+    let keyword = (scope commands | where type == "keyword" | length)
+    let plugin = (scope commands | where type == "plugin" | length)
+    let total = (scope commands | length)
 
-[
-    [command_type count];
-    [builtin $builtin]
-    [sub_command $subcmd]
-    [plugin $plugin]
-    [custom $custom]
-    [keyword $keyword]
-    [extern $extern]
-    [total_cmds $total]
-]
+    [
+        [command_type count];
+        [builtin $builtin]
+        [external $external]
+        [custom $custom]
+        [keyword $keyword]
+        [plugin $plugin]
+        [total_cmds $total]
+    ]
+}