[Woo POS] UI: Product cards and product rows

[iamgabrielma]

Ref: TfaZ4LUkEwEGrxfnEFzvJj-fi-6_1657

• Product cards: should contain product name, plus button, dynamic quantity.
• Product rows: should contain product name, remove button.

Tying them together through a common simple observable on a shared view model could be part of this PR as well, or tackled separately.

[dangermattic]

Thanks for reporting! 👍