🗃️ Local Storage Persistence

Saves last-used custom text, font size, and label type (dropdown selection)

Automatically restores preferences on page reload

↩️ Undo Functionality

"Undo" button removes the most recently injected label

Labels are tracked with data-injected-label attribute

Visual feedback when undo is executed

Improved:

✨ User Experience

Auto-focus on textarea when "Custom text" is selected

Clearer error messages for validation (empty text/invalid font size)

Smoother status overlay animations

🛡️ Robustness

Better error handling in all operations

Clean DOM markup with data attributes

Memory leak prevention (proper element cleanup)

Fixed:

🐛 Status overlay sometimes persisting beyond timeout

🐛 Font size input allowing invalid values

Added drop down menu for Bkash, SSL,Booking, and custom field to insert text
Optimized the code
Fixed CSS

added new script to per-select "Final" and "Packed" from drop down menu.