Add spell correction

[kseo]

It would be nice if Pursuit could automatically suggest alternative search keywords when the search failed due to typos.

Inputting mayba shows

Did you mean `maybe`?

instead of

No results for "mayba", sorry.

Suggesting the symbols with 1 or 2 Levenshtein distance will be a good starting point.

I will submit a PR if this proposal is accepted.

[hdgarrood]

I agree, this would be lovely, but I think I'd rather just have them appear in the original search results (with a lower ranking, of course).

[kseo]

@hdgarrood That's also nice! I will start working on this.