llms.txt: daily self-refresh instructions, Version line; ETag/Last-Modified + 304 on api host

92db9e1afaSubmittedBase changeseta9f84f9413Dependentdd9de35ef4bysunny

Patchsets

modified

sunny/botparley/app/public/llms.txt

+31-0
modified

sunny/botparley/app/routes/v1/llms.txt.ts

+23-4