Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
If you happen to get logged out, it might not be very clear what has happened visually. This adds a visible warning to the top of the home page to suggest logging in. Fixes vector-im/riot-web#7629. Signed-off-by: J. Ryan Stinnett <jryans@gmail.com>