[feature] Basic documents management

[seland]

Feature / Issue

As a user I want to manage some documents inside the Pangea. We will only deal with pictures for now. Basic functionality includes:

• adding document
• viewing list of added documents
• deleting document

Todos

• [x] UX/UI designs (@mimetic)
• [x] Panthalassa methods (@florianlenz)
• [x] Implement UI and logic on Pangea side (@seland)

Acceptance criteria

User can manage documents:

• [x] User can view a list of documents
• [x] User can view details of a single document from the list
• [x] User can add new documents with metadata
• [x] User can edit metadata of an existing document

Version 2

• [ ] User can delete items (documents) in the list of documents on the app (ON HOLD: invalidating them on the blockchain) ON HOLD: User can invalidate documents on the blockchain ON HOLD: User can verify documents on the blockchain by comparing to a document file

[mimetic]

1. Question: How to view a document? Can you view the picture?
2. And, why are we doing this? What's the use-case?
3. I can make a generic document CRUD (create, view, update, delete) interface, if you just want me to follow instructions.

[mimetic]

➤ Wrike Bot commented:

@David Gross@Florian Lenz All the necessary task dependencies have been completed, so you can start working on it right away.