Groups in editor

[dvictor]

• fix: refresh view on dropdown change

this fixes a bug: user needs to reload browser page after switching to another view using the dropdown

• refactor: upgrade to using go embed instead of esc

we were using https://github.com/mjibson/esc to embed the static files of the editor into the go webserver

upgraded to use go embed (available from go 1.16+)

• refactor: delete dist-static, it should be gitignored

dist-static is only used to run the node dev webserver, without go. it should not be on git

• fix: in editor, use grouping info in Auto Layout

For example, nodes in Software System should be grouped so external nodes don't overlap with the Software System.

[raphael]

This is great!! I was wondering why the refresh wouldn't work after a while, makes sense that changing view would be what was breaking it.

[dvictor]

666 interesting number