Feat: Progress Bar for Toast Messages

[dhairyashiil]

As an EmbeddedChat developer

I need to: Implement the Progress Bar Component for toast messages

So That: Users can have a better UI experience interacting with toast messages

Acceptance Criteria

• Combine progress bar with toast messages so that the progress bar duration matches the time the toast message stays on the screen.
• Ensure the progress bar is dynamically adapted to both light and dark themes.
• Implement border radius for the progress bar to match the toast message style.
• The color of the progress bar should match the toast message's color palette:
• For light theme, the progress bar will be a darker tone.
• For dark theme, the progress bar will be a lighter tone.