feat: add confirmation view endpoint types

[compojoom]

There is a new endpoint on the gateway for which we need types. It basically "replaces" the "data-decoder" endpoint and ads more info about for example "swaps".

[github-actions]

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Type	Occurrences	Fixable
Errors	0	0
Warnings	0	0
Ignored	0	N/A

• Result: ✅ success
• Annotations: 0 total

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^{Report generated by eslint-plus-action}