fix(author-box): don't use click handler for links

[trieloff]

see https://author-link--helix-website--adobe.aem.page/blog/sidekick-v7

@asthabh23 not sure why you used a click handler in the first place, but this PR replaces it with native links

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Commits

• a104e16 ✅ (latest)
• 61b48f6 ✅

[rofe]

@trieloff the click on the avatar is still broken: the URL in the opened popup is https://github.com/https://github.com/<gh-id> - i can switch to using just the ID in the github metadata property, but then the link on the right hand side breaks (trying to open ./<gh-id> as a relative link. Ideally both links would expect and work at the same time.

[aem-code-sync]

	Page	Scores	Audits	Google
📱	/blog/sidekick-v7
🖥️	/blog/sidekick-v7

[rofe]

• added support for github IDs or URLs
• used the same event listener for both author avatar and sharing link
• removed window settings to open a new tab instead of a popup