feat: Add Tooltip for necessary icons

[NirajC-Microsoft]

Purpose

This pull request focuses on improving accessibility and usability by adding descriptive title attributes to various interactive elements, as well as making minor import order adjustments for consistency. These changes help users—especially those relying on assistive technologies—better understand the purpose of buttons and icons in the UI.

Accessibility improvements:

• Added title="Shopping Cart" to the cart button in CartDrawer for clearer identification of its purpose.
• Added title="Close" to the close button in PanelRightToolbar to provide an accessible label for screen readers and tooltips.
• Added title="Close" to the close button in SheetContent to enhance accessibility and user experience.

Code organization and consistency:

• Reordered imports in PanelRightToolbar.tsx and sheet.tsx for consistency and adherence to best practices. [1] [2]
• Reformatted export statements in sheet.tsx for improved readability and maintainability.

Does this introduce a breaking change?

• Yes
• No

How to Test

• Get the code

git clone [repo-address]
cd [repo-name]
git checkout [branch-name]
npm install

• Test the code

What to Check

Verify that the following are valid

• ...

Other Information