Discussion: how to optimize the container registry UI knowing that ~80% of users have only 1 image repository

In #365113 (closed) we pulled data to understand how many image repositories are common. It turns out that the majority of customers have only 1 image repository in the container registry

% of projects with n container repositories by tier

Num. of container repositories	All	Free	Premium	Ultimate
1	78.97%	80.43%	68.38%	63.60%
2	9.84%	9.55%	12.16%	12.53%
3	3.59%	3.46%	4.63%	5.44%
4	1.97%	1.86%	2.93%	3.15%
5	1.02%	0.95%	1.61%	1.91%
>1	21.04%	19.57%	31.62%	36.40%
>5	4.61%	3.75%	10.29%	13.37%
>10	2.39%	1.73%	6.38%	8.51%
>20	1.29%	0.85%	3.81%	5.30%

Proposal

Brainstorm ideas of how to optimize the UI for having only 1 or only a few image repositories