[FEATURE] Let Gitea show issue assignee(s) in project veiw

[dusatvoj]

• Gitea version (or commit ref): 1.13.0-rc1
• Git version: 2.20.1
• Operating system: Debian 10
• Database (use [x]):
  • PostgreSQL
  • MySQL
  • MSSQL
  • SQLite
• Can you reproduce the bug at https://try.gitea.io:
  • Yes (https://try.gitea.io/dusatvoj/test/projects/1)
  • No
• Log gist:

Description

As written in name: we want to have shown issue assignees in project view but we haven't found any solution in this gitea release

Screenshots

[GroundTotems]

This can be done fairly easely with just the templates that are provided.
Attached is the template for gitea 1.16.5 where its working

view.txt

[wxiaoguang]

It has been done in 1.17-dev

• Feature: show issue assignee on project board #15232