Make the style of list in Projects and Groups consistent
### Problem to solve
Right now the style of list in `Projects`, `Groups` and `Group Projects` are not consistent, which IMHO feels weird especially since the content of those list are similar.
| Projects | Groups |
| ------ | ------ |
|  |  |
| Group Projects | |
| | |
- `Projects` feels more spacious with large padding and large avatar, while `Groups` and `Group Projects` feel denser.
- In `Projects`, only the repository name that clickable, while in `Groups` and `Group Projects` the entire row is clickable.
### Proposal
Let's pick either one of style. I personally prefer all of them uses large avatar, because IMHO it's easier to scan and looks nice.
| Groups | Group Projects |
| ------ | ------ |
|  |  |
issue