Search enhancements

[crazy4groovy]

A coupe of improvement suggestions:

• you don't need to add the title into the text - keep them separate, and weight the title hits higher than text hits.
• split the words on " " (space), and check each one individually. That way, the search words can be separated/out of order from the article text.
• use a lib that allows for some typos, eg:
  • https://github.com/sindresorhus/leven
  • https://github.com/aceakash/string-similarity

Nice job, thanks for the 11ty article!

[philhawksworth]

These are all good suggestions. Thanks @crazy4groovy. Currently my implementation is terrible simplistic. Just good enough!

I'll plan to fold in some of these suggestions soon.