Improve Assignee selection for issues / pr

[sebastian-sauer]

• Gitea version (or commit ref): 1.8
• Git version: n/a
• Operating system: n/a
• Database (use [x]):
  • PostgreSQL
  • MySQL
  • MSSQL
  • SQLite
• Can you reproduce the bug at https://try.gitea.io:
  • Yes (provide example URL)
  • No
  • Not relevant
• Log gist:

Description

Currently the assignee selection for issues / pull requests is not searchable. When working in a large organisation with large teams it can be annoying to select the assignee of an issue.

I'd propose to make the current list searchable.

Open questions:

• Is there a reason why this is not searchable?
• Should the milestone list be searchable too?
• Same for Labels?

I already did a first version of the filter for assignees.

Any feedback is much appreciated and if we agree on the open questions i'd be happy to create a PR for this UI enhancement.

Please see a screenshot below of the filterable assignee list (needed code changes are only inside the templates)

Screenshots

[rlogiacco]

In my case this would be not usable unless the search facility operate both on username and other fields like email, first name and last name... @lunny is this what you intend as well or do we have a different approach?

[lunny]

I think we could search both username and full name. We have a page to do that on organization team settings.

[noerw]

this is implemented by now