[Feature] 14005 show costs attributes in overview tab

[``* `#14005` Show costs attributes in overview tab``](https://www.openproject.org/work_packages/14005)
[``* `#14938` Spent time does not link to spent times``](https://www.openproject.org/work_packages/14938)
[``* `#14939` Spent time misses "hours" unit``](https://www.openproject.org/work_packages/14939)

https://www.openproject.org/work_packages/14937