check tokens

Author: AmirSa12

bin/package-manager-completion.ts

@@ -129,6 +129,16 @@ export class PackageManagerCompletion extends RootCommand {
       const knownCommands = [...this.commands.keys()];
 
       if (!knownCommands.includes(potentialCliName)) {
+        const matchesKnownPrefix = knownCommands.some((cmd) =>
+          cmd.startsWith(potentialCliName)
+        );
+
+        // If the token matches the start of a known command, let the built-in
+        // command completion handle it instead of treating it as an external CLI.
+        if (matchesKnownPrefix) {
+          return super.parse(args);
+        }
+
         const cliArgs = normalizedArgs.slice(1);
         const suggestions = await getCliCompletions(
           potentialCliName,