Search: Load search results lazily, Fix #165

[synox]

Fix #165

Test URLs:

• Before: https://main--zemax--hlxsites.hlx.page/search?q=optics
• After: https://165-async-load--zemax--hlxsites.hlx.live/search?q=optics

[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
/search?q=world

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/search?q=world

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/search?q=world

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/search?q=world

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/search?q=world

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/search?q=world

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/search?q=optics

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/search?q=optics