Merge pull request #391 from matomo-org/dev-19161

apply review feedback

fix(auth): enforce explicit credential precedence and validate auth input sources

improve(auth): clarify missing config auth error and suggest --auth-config

docs(readme): align auth and usage examples with current import_logs behavior

feat(auth): add --auth-config support and deprecate CLI secret auth flags

Fix IP regex for gandi log format to cover IPv6 (#384)

Detect end-of-file in log format detection (#305)

Traefik log support (#320)

Handle absent User-Agent (#381)

Run tests on supported python versions (#382)

Fix Python 3.5 run

add avif to static_ignores.log test for regression

add avif to STATIC_EXTENSIONS

Merge pull request #367 from simon04/caddy_json