MVP POC: Add signature to the Operation

[CallmeT-ty]

Current Context Contains:

• the APP name
• Signature
• User

Revocation list

• Ceramic is the location where we store this list.

Define sign method on connect

• On connect a private key is being created after accessing
• Let's add weither Signature is verified or not. (a la github)

We should sign to following data

• Operation Name, Operation Input, resulting state hash, Operation ID & timestamp.

How should we display it

• Via history bar a la google.
• Group by time?
• Infinite list (Eventually filter)
• Lets show exactly what is in the signature
• What has been verified.

Connect would automatically sign every operation.

• More powerful signatures > Sign with metamask. (Implement this later)
• e.g. For budget changes, or specific authorisation method
• More powerfull method
• Switchboard will check if authorisation is right
• Briefing from Wouter. https://www.notion.so/makerdao-ses/Permissioned-Document-Processes-30406507344648618442afc570e384f4

[CallmeT-ty]

Each of the data input that gets signed off we could display a checkmark to verify it's consistent with the operations history or not.

For now it will be a list view, based on storybook table.

1. Debugging interface for the user: Maximum transparency.
2. Condensed view secondary.

[CallmeT-ty]

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