#921 Recipients list improvements

[sosnovsky]

This PR includes

• 'To: ..." field for expanded messages
• detailed view with "To: ...", "Cc: ...", "Bcc: ..." recipients
• updated labels for 'Sent' screen with list of all recipients

close #921

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Tests (delete all except exactly one):

• Tests added or updated - added ui test for checking recipients list

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To be filled by reviewers

I have reviewed that this PR... (tick whichever items you personally focused on during this review):

• addresses the issue it closes (if any)
• code is readable and understandable
• is accompanied with tests, or tests are not needed
• is free of vulnerabilities
• is documented clearly and usefully, or doesn't need documentation

[tomholub]

Thanks! Please also take some screenshots for reference.

[sosnovsky]

Thanks! Please also take some screenshots for reference.

For sure, currently finishing some last fixes before sending to review

[sosnovsky]

Default collapsed state

Expanded view after user tapped on recipients line

[tomholub]

This is great.

[tomholub]

I'll update this to master to merge my changes. (there still seems to be one test left to fix later, anyway)

[tomholub]

No conflicts, miraculously