Provide interactivity between the table and maps

[sumwatshade]

We should handle the search at a global level, passing it between the table view and the maps view. This would involve

Search

1. moving the search field to the top of index
2. passing the result of search via React Context API to internal components.

Marker selection

1. use context api to have active marker available globally
2. pass active marker details to relevant pages

Potential Experiences:

• filter map markers based on search results
• clicking on a business takes you to their marker
• etc.

[sumwatshade]

@sehoven As we discussed, the Table will likely be removed for a different type of component. We should consider this when making this update.

I propose that we have one top-level state variable called activeBusiness and one called currentSearch, which will hold the data for that business. We could then pass that variable to all child components via Context.

Open to other ideas or renaming of the variables