- WorkflowField now has a color, it's a simple `Maybe Int` for now. Valid
values are only 1-4
- That color is used for displaying ticket class params a.k.a labels in ticket
list view
- Ticket list now also serves a paged OrderedCollection
I tried to use a single SQL query to grab the tickets along with their labels,
but couldn't figure out a way to aggregate tuples/rows into an array (it seems
only single values are supported in Esqueleto). Instead of doing manual SQL or
adding Esqueleto functions, I just switched from 1 query to O(n) queries: Each
ticket has its own query selecting its labels. I guess it's slower, but also,
ticket list is paged now with fixed page size so it's really O(1) ^_^
A workflow is a new entity in Vervis. It defines the workflow of a
projects' ticket system. That includes the possible ticket states,
custom ticket fields, various filters and so on. All ticket system
customization is currently planned to be managed using workflows.
Currently workflows are private and per sharer, but the plan is to
support public workflows that can be shared and cloned.
