feat: support dashboard chart in search

[feng-tao]

Signed-off-by: feng-tao [email protected]

Summary of Changes

Support searching chart name in dashboard search.

subject:
Search dashboards by chart name

feature-summary:
Be able to search for dashboards by chart names (similar to Groups).

value-prop:
Assuming reasonable chart naming, this would be a proxy for "search by metric" without needing to build anything new, manually tag, or add any incremental work for dashboard creators. It will also be a cleaner way to identify multiple sources of reporting on the same or similar items, especially if they're included in "large, generically-named functional dashboards with a lot of charts" where just searching names doesn't pull them both up.

Tests

test locally and lyft staging

Documentation

What documentation did you add or modify and why? Add any relevant links then remove this line

CheckList

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[Golodhros]

LGTM