(DRAFT) New flow: Send flow

[gheng7]

Pending user flows for sending with Ledger and gas fee configurations

User Story
As a user who is on the Emeris extension, I want to send assets, so that I can perform transactions.

Figma: Link

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Acceptance Criteria
AC1 - User sees entry points to send assets
Given a user is on Emeris extension
When the user is on below entry points

• Portfolio home screen
• Asset detail screen (design to be confirmed)

Then the user can see entry point to [Send]

AC2 - User can select asset to send from account balance
Given a user is on send flow
When a user is on {Select asset} screen
Then the user can select which asset to send
And the user can see message about Emeris extension supports only sending assets on native chain

AC3 - User can search which asset to send
Given a user is on send flow
When a user is on {Select asset} screen
Then the user can search for which asset to send
And sees empty result when searched unsupported asset, i.e. No "Surfer" asset found.

AC4 - User enters recipient address
Given a user is on send flow
When a user is on {Recipient address} screen
Then the user can enter recipient address for supported blockchains

AC5 - User enters memo
Given a user is on send flow
When a user is on {Recipient address} screen
Then the user can enter memo for CEX recipient
And the user can see memo bottom sheet when clicked "Why do I need a memo?"

AC6 - User enters send amount
Given a user is on send flow
When a user is on {Amount} screen
Then the user can enter send amount

AC7 - User can click Max to enter send amount quickly
Given a user is on send flow
When a user is on {Amount} screen
Then the user can click [Max] to enter send amount quickly

AC8 - User can toggle between crypto and fiat value
Given a user is on send flow
When a user is on {Amount} screen
Then the user can toggle between crypto and USD fiat value

AC9 - User configures transaction speed
Given a user is on send flow
When a user is on {Amount} screen
And user click to open up the bottom sheet for transaction speed configuration
Then the user can configure transaction speed

AC10 - User reviews transaction details
Given a user is on send flow
When a user is on {Review} screen
Then user can review the transaction details

AC11 - User confirms transaction
Given a user is on send flow
When a user is on {Review} screen
Then user can click on [Confirm and send]
And user will see {Processing transaction} screen

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Non-functional requirements:

1. Assets are displayed in alphabetical order
2. Address validation required
3. Memo is not a compulsory field
4. Default view on {Amount} screen is crypto value, not USD fiat value
5. Send amount validation required