Adjust styling of downstream and upstream pipelines to match the rest of the pipeline graph
🧩 Problem
This issue is a follow-up to #271562 (closed), and it addresses small discrepancies between how we style the downstream and upstream pipelines and jobs in the pipeline graph.
Currently, the jobs have rounded corners while the upstream and downstream pipelines have sharp corners. Also, the spacing inside the upstream and downstream jobs can be improved.
🎨 Proposal
Make small adjustments to the styling on the downstream and upstream pipelines in the graph:
Changes:
- Status icon: 24x24px
- Border radius on the downstream pipeline: 8px
- Padding inside the downstream pipeline component: 8px on all sides
- Pipeline number link use Regular small UI label text style
- Vertical distance between downstream pipelines should equal the vertical distance between jobs (8px)