Datalist style

[langswei]

Various lint, style, UI updates for the rum-dashboard datalist page. The sample gdrive page used for development will eventually move from /screens/experimental/datalist-style to /publish/datalist. Styling is not final but wanted to get a PR in quickly to merge progress into the datalist branch.

Fix #28

Test URLs:

• Before: https://datalist--franklin-dashboard--adobe.hlx.live/screens/experimental/datalist-style?domainkey=8e884fda-f644-4708-b583-a4b0715068cd&interval=30&offset=1&limit=30&url=www.hlx.live
• After: https://datalist-style--franklin-dashboard--adobe.hlx.live/screens/experimental/datalist-style?domainkey=8e884fda-f644-4708-b583-a4b0715068cd&interval=30&offset=1&limit=30&url=www.hlx.live

[aem-code-sync[bot]]

Hello, I'm Franklin Bot and I will run some test suites that validate the page speed. In case there are problems, just click the checkbox below to rerun the respective action.

• [ ] Re-run PSI Checks

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/screens/experimental/datalist-style?domainkey=8e884fda-f644-4708-b583-a4b071506 8cd&interval=30&offset=1&limit=30&url=www.hlx.live

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/screens/experimental/datalist-style?domainkey=8e884fda-f644-4708-b583-a4b071506 8cd&interval=30&offset=1&limit=30&url=www.hlx.live

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/screens/experimental/datalist-style?domainkey=8e884fda-f644-4708-b583-a4b071506 8cd&interval=30&offset=1&limit=30&url=www.hlx.live