fix: remove update and package from HIDDEN_FROM_TUI

These commands have TUI screens and should be visible. The test
expected them to be present but the implementation still filtered
them out, causing CI failure.

Author: notgitika

src/cli/tui/utils/commands.ts

@@ -12,7 +12,7 @@ export interface CommandMeta {
 /**
  * Commands hidden from TUI entirely (meta commands).
  */
-const HIDDEN_FROM_TUI = ['help', 'update', 'package', 'import'] as const;
+const HIDDEN_FROM_TUI = ['help', 'import'] as const;
 
 /**
  * Commands that are CLI-only (shown but marked as requiring CLI invocation).