v1.3.2 — Podman-friendly frontend DNS
Fixes
Self-hosting on Podman now works out of the box. The frontend nginx container previously hardcoded Docker's embedded-DNS address (127.0.0.11) for resolving the backend upstream. Under Podman that resolver lives on the network gateway instead, so every /api/* request failed with 502 Bad Gateway and the setup screen couldn't reach the backend.
nginx now auto-detects the container's DNS resolver from /etc/resolv.conf at startup, so the same image runs unchanged on Docker, Podman, and rootless Podman — no manual config edits. The runtime DNS re-resolution that keeps nginx pointed at the right backend after a --force-recreate is preserved.
Full diff: #257