Scans the full git history on push, pull request and weekly, so a credential
that was committed and later removed is still detected. The scanner archive is
pinned by version and verified by SHA-256 before it runs, and matched values
are redacted so they never reach the CI log.
The helper scripts hardcoded a specific server address, account name and
device identifier, which published private deployment details in a public
repository. Both values are now required from JELLYFIN_URL and
JELLYFIN_USER, and the scripts exit with usage text when either is unset.