Edge build 0.2.10-edge.36

An edge build from the edge branch: new features before they're released.
Panels on the Edge update channel (Settings › Notifications) offer it.

Since v0.2.8:

• style: import order and an optional chain
• feat: Discord messages with more to them
• ci: publish edge builds only from commits CI passed on the edge branch
• feat: modules, step 1: helper containers next to a server, starting with BlueMap
• fix: document Version's fields
• feat: update channels (stable or edge) and edge builds from the edge branch