README.md "Routes" lists every route pixa registers with its method,
purpose, what it needs and the status codes it answers with, read from
the handlers, says q and fit are part of what is cached, and says the
login and generator forms need HTTPS unless debug is on. A new
"Encrypted URLs" section covers logging in with the signing key, making
a URL on the generator page, how long it lasts, and the 410 once it has
expired. "Configuration" gives the order in which pixa looks for its
config file. config.example.yml now lists db_url and env and gives every
key's default. scripts/manual-test.sh is left to #97.
Model: opus-5-5