[dagit] Add more useful things to Pipelines list
Add some more useful features to the all-pipelines view at /pipelines.
- Fuzzy search
- Schedules, sensors, and recent runs
- Show repo if more than one repo in the workspace, otherwise just don't show it
Reuse the table for the repo-level view as well (/workspace/foo@bar/pipelines).
Test Plan: View /pipelines and repo-level pipelines views. Verify that list looks good and filters nicely with search. Verify that empty states look correct.
Reviewers: bengotow, prha, dgibson
Reviewed By: bengotow
Differential Revision: https://dagster.phacility.com/D6628