Add transparent border to avatars for improved contrast
#196 (closed) defines the set of sizes for avatars and the adoption of circular avatars for users and rounded square avatars for projects and groups.
In #196 (comment 104852661), it was suggested we apply a
10% transparent black border, which allows it to maintain the ideal contrast with the background no matter which image is there. That is a “problem” with our current gray border as it can sometimes look a bit funky depending on the background and avatar image. Here's an example: