feat: add Button responsiveness

[juniorboos]

Relates to:

• 971

Screenshots (if visual changes)

Old	New

Proposed Changes

• Removed unnecessary styles
  • Replaced multiple svg height attributes with a single aspectRatio.
  • Removed :hover selector when it comes to cursor.
• Fixed Link's height being bigger than the Button inside it when the flex container wraps.
• Removed fixed height so that the Button can properly wrap (height should be dynamic, controlled by paddings and content).
  • Added a transparent border so that all variants have the same height (updated paddings accordingly).
• Added minWidth to svg to fix a bug where the icons were shrinking in smaller containers.
• Added xl size variant to Storybook.