Add type field: LINK

[buseca]

• Define the requirements and the setup options for the link field
  ...

Adding links also require small changes to the card layout:

• Change the tags colors (we reserve the yellow for clickable elements)
• Change order of the blocks to improve scannability: move images and tags up, move long text down. Links at the bottom.
• Add link component and its icon

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New tags colors:

New order of the blocks:

link component: