Better search

[dellsystem]

quotes for phrase vs match keywords if not quoted

[dellsystem]

might need to install an actual search indexer

[dellsystem]

i should have book-specific search too. the way github does repo-specific search

[dellsystem]

book-specific search addressed with 6e88900 though i should probably find a way to turn off the other searches if we're in a specific mode to make this feel seamless/consistent. like we dont really need the counts for all books if we're just trying to search within a specific book.

[dellsystem]

see https://czep.net/17/full-text-search.html