🎨 Palette: [UX improvement] Context-aware action buttons

[rauhmaru]

What

Added specific aria-labels to the generic "Editar" and "Remover" buttons and updated Javascript confirm() dialogs across all lists (visualizar.html, visualizar_cocktails.html, cadastrar_tipo.html).

Why

Screen reader users will now hear the name of the item they are modifying instead of a generic action, and sighted users clicking remove will have clarity on the item being removed through the confirmation prompt.

Before/After

Instead of a generic:

<button class="btn btn-danger btn-sm">Remover</button>
<!-- confirm("Remover este produto?") -->

Users now get context:

<button class="btn btn-danger btn-sm" aria-label="Remover Cachaça">Remover</button>
<!-- confirm("Remover Cachaça?") -->

Accessibility

Massively improves usability for screen reader users by giving explicit item context to action buttons in tables/lists.

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PR created automatically by Jules for task 16532930476601059629 started by @rauhmaru

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