Refactor Hero slightly.

[bstopp]

Push all hero markup generation logic into the hero block.

Test URLs:

• After: https://bug-hero--famous-smoke-cigaradvisor--hlxsites.hlx.page/cigaradvisor/

[aem-code-sync]

Hello, I'm the AEM Code Sync Bot and I will run some actions to deploy your branch and validate page speed.
In case there are problems, just click a checkbox below to rerun the respective action.

• Re-run PSI checks
• Re-sync branch

Commits

• b6ef562 ✅ (latest)
• 265ff70 ✅
• 874e693 ✅
• b1a04b2 ✅

[aem-code-sync]

Page	Scores	Audits	Google
/cigaradvisor/