Add Search ability

[natetharp]

Add a search function to the site.

Location:
The search input field can be added to the header.

Specs:

• The default text for search input should be at least 16px
• The input type should be search to ensure that it receives the proper iOS keyboard
• The <input> tag should be nested within a <form> tag to ensure that it receives the proper iOS keyboard
• Ideally the search function will surface all frontmatter and fulltext of all the profiles, but if that is not possible, frontmatter only would be acceptable

The type of search (live search or query submission) will determine whether it needs a dedicated /search/ page or not.

References:

• Jekyll Instant Search implementation

[natetharp]

With data now coming from Airtable and being saved in a JSON file, there will be no need to access frontmatter for the purposes of search.