feat(explorer): improve batch proposal summary view

[edd]

Description ℹ️

Minor improvements to the batch proposal view:

• show title for new market view
• reorganise state updates to be 'verb' 'market name' (e.g. suspend USDT/ETH)
• improve spacing
• add type label for new spot markets (closes #6518)
• fix date parsing
• fix word breaks on batch proposal titles

Demo 📺

Added new market details, and action on market state update

Fixed new sport market label

Fixed date shown in lozenge

Fix line break

[github-actions[bot]]

Previews

App	Preview
explorer	http://pr-6544.explorer.previews.vega.rocks.s3-website.eu-west-1.amazonaws.com

[edd]

Moving back to draft so I can fix https://github.com/vegaprotocol/frontend-monorepo/issues/6518 as its pretty similar (and small)