- Add .dockerignore to exclude .git, vendor, var, tests, docs, .env and other non-build files from Docker context - Fix broken base64url padding in src/Data/Payload.php: str_pad was a no-op because the length argument was always < string length. Replaced with correct str_repeat approach - Fix typo in bin/franken.sh: digtialadapt → digitaladapt - Add comment to bin/franken.sh noting it's a dev utility - Remove config/reference.php from git tracking (auto-generated file) and add to .gitignore - Fix readme.md: env.example → example.env (matches actual filename)