Make the profile background use a new calculated color using the theme

See merge request !33

Fix/various style fixes all over the place

See merge request !32

Mark unread notifs with the red line, make read notifs base01 again, center the heading text and move the button to the right of the panel.

Align attachments with usercard, make buttons use theme colors, prettify login form, more border radii adjustment for consistency.

Pako was very slow in Chromium.

This has been tested.

This reverts commit 0e1ab69c.

User card visual improvements

See merge request !29

Make gradient use the theme colors, adjust user interction elements, make profiles without bg use a darker gray solid color to not drown out white text.

Proper handling of drag/drop for most platforms

See merge request !28

Merge branch 'develop' of ssh.gitgud.io:lambadalambda/pleroma-fe into feature/user-card-improvements

Move profile picture to right side, make the names appear next to it, extend profile background pic further and fade it out with gradients, fix the crappy borders around the inline user card.

Hide Follow-button and 'Follows you' text when not logged in

Closes #14

See merge request !27

Dragging and dropping files into text box attempts to upload them.

See merge request !26