Fix inline menu option wrapping by using spaces instead of tabs.
When using inline menus (e.g., app.confirm()), options like "Yes" and "No" were wrapping to separate lines due to tab character separators expanding unpredictably in fixed-width table columns. This release replaces tab separators with two spaces for consistent, predictable spacing.
Before:
● Yes
○ No
After:
● Yes ○ No
This release was contributed by @patrick91 in #44