I updated the width of the side bar community picker to match the correct width of the Figma design.
Figma: https://www.figma.com/file/a1nkbWgbgjRlrOY9LVurTz/Comm-%2F-Desktop-app?node-id=1170%3A78356
before: {F15749}
after: {F15748}
https://linear.app/comm/issue/ENG-797/left-panel-width-too-small