Add ability to search for organizations

[lkngtn]

Is your feature request related to a problem? Please describe.
Since we now offer some stats (like activity and AUM) that are not easily accessible anywhere else, users may be interested in looking up a specific organization to see the stats.

Describe the solution you'd like
Would like to be able to search for an organization.

Possibly by ENS name? Possibly by Token name? We might want to defer this until we have organization profiles, as it would probably make much more sense in that context. #46

Describe alternatives you've considered
I haven't.

Additional context
This feature request was related to this tweet: https://twitter.com/crypto_fruit/status/1230531271459250176?s=20

[onbjerg]

Complexity of this task highly depends on what should be searchable on an organisation

[lkngtn]

I think the name and description would be a good place to start (using profiles).

[onbjerg]

ENS name too? I can make some preliminary performance tests but generally I don't think doing freetext searches (like descriptions) over MongoDB is preferable, but maybe our dataset is small enough so far that it isn't too bad.