Text in composer should start at same horizontal position as messages do

[jryans]

The text shown in the composer should start at the same horizontal position so that it doesn't "jump" left or right after you submit it. The following shows how they are misaligned by a few pixels:

• Browser: Firefox 66
• OS: macOS 10.14.2
• URL: All Riot versions affected

[jryans]

@nadonomy, I am assuming you agree this alignment should be improved? (The custom status work affects this area, so I may fix this at the same time.)

[nadonomy]

@jryans yeah feel free to correct if it's just nudging a couple of variables, especially if it's triggering your OCD as you work. ;)

Don't invest any real time into it though, as once we've frozen new feature dev this month we do plan on doing a sizing/alignment pass on the community list, room list, timeline, composer and right panel so all this will be spit polished further then.

[jryans]

Fixed by matrix-org/matrix-react-sdk#2442.