- Generate internal CA + CA-signed web TLS cert in postinst (port 443 was
falling back to plain HTTP because no cert files existed)
- Repair stale sqlx migration checksums for upgrades from <= 1.1.7
- Restore health check as advisory only (never fails the install)
- Use runuser instead of sudo (sudo is not guaranteed on minimal images)
- Replace predictable /tmp password file with mktemp under /run
- Frontend assets root-owned read-only (security)
- Drop Pre-Depends: postgresql-16 (misuse); drop argon2 dep (unused)
- Add openssl, curl, cron, util-linux as proper dependencies
220e791048