As a user I want a way to add a page to a specific collection.
- User taps save icon
- Bottom sheet appears. Title "Save to collection". Create a new collection is the first option. Existing collections appear below sorted by most recently modified.
- When a user creates a new collection, they enter a modal. Field for title appears first. Thumbnail and title of article appear below.
- User is taken out of modal back to article. Snackbar appears with action to view collection. This would take them directly to collection page.
See also: Prompt for saving T117000