feat: send flow but animated

[sandipndev]

Description

This PR implements animations for Bitcoin Send flow.

• Animations for all three forms: success (green check mark), eventual success (yellow clock) and failure (red cross).
• Haptics at the time of send/failure
• Minimum 2s for animation to complete even if the send is immediate (felt by the haptic) so that the UI feels reactive.

Screenshots for types of payments

Lighting Payment	Bitcoin Payment	Intraledger Payment

Recordings

Please wait a few seconds for the animation videos to load (~4 MB download).
Android animations performed slower in emulator (not an issue on device). So in these recordings you get to see how the animations will feel both slowly and fast)

"Send Success - Android" Animation	"Send Failure - Android" Animation

"Send Success - iOS" Animation	"Send Failure - iOS" Animation

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All the animations were developed wholeheartedly by Liam. Thank you for your contribution, sir! ❤️

[nicolasburtey]

approving for now, even if I think the animation are somewhat over the top. I want to see how it feels when using the wallet. we can revert before next rollout if we're not on an agreement on what to do with this

[nicolasburtey]

approving for now, even if I think the animation are somewhat over the top. I want to see how it feels when using the wallet. we can revert before next rollout if we're not on an agreement on what to do with this

actually after skimming through the code, there is a lot of code commented, so have questions on that

[sandipndev]

approving for now, even if I think the animation are somewhat over the top. I want to see how it feels when using the wallet. we can revert before next rollout if we're not on an agreement on what to do with this

I've confirmed that there isn't any commented ghost code and have resolved your concerns on the PR. Based on your comment earlier, merging this to see and feel it in the app. We can revert before public if it feels over the top.