[SEARCH] To chip should include cc, bcc

[chibenwa]

Description

GIVEN I have a mail with Cc

WHEN I do recipient seatch (To)

THEN I get no search results

This is true also with the To chip

And recipient suggestion on main search bar

Expected result

The To field in the search shall be AND (To, Cc, Bcc) ie recipients

Current behavior

Only To is included.

Cc @hoangdat

[chibenwa]

If more appropriate we could...

Rename To into Recipients.

[hoangdat]

OR in each field + AND to combine recipients