Add delete button on palette card

[mohitkyadav]

Fixes #20

CHANGELOG

Added

• Delete icon button on the palette card.
• Palette card title now truncates.
• All cards persist same height.

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[mohitkyadav]

@colebemis please review.

[mohitkyadav]

@colebemis still waiting over here 👋.

[colebemis]

Thanks for your patience, @mohitkyadav! Hoping to find time to merge this today

[stevenpetryk]

I'm not sure if this is really necessary—how often do users delete palettes? It's quite a bit of clutter for potentially not much benefit.

[stevenpetryk]

I think this will cause prettier to fail on main btw—it was opened before #22 was merged so Prettier isn't running in CI yet. Prettier isn't running in CI and this code hasn't been formatted.

[mohitkyadav]

1. Updated the colour of the delete button.
2. Moved the button outside of the card.
3. palette title now truncates.
4. All cards persist same height.