* fix: sed escaping and UID mismatch in Podman Quadlet setup
Fix two bugs in the Podman/Quadlet installation path:
1. setup-podman.sh line 227: Remove `/` from sed escape character class.
The sed substitution uses `|` as delimiter, so `/` doesn't need
escaping. Including it causes paths like `/home/openclaw` to become
`\/home\/openclaw`, which Podman rejects as invalid volume names.
2. openclaw.container.in: Add `User=%U:%G` after `UserNS=keep-id`.
The Dockerfile sets `USER node` (UID 1000), but the `openclaw` system
user created by setup-podman.sh may get a different UID (e.g., 1001).
Without `User=%U:%G`, the container process runs as UID 1000 and
cannot read config files owned by the openclaw user.
Closes#26400
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* scripts: extract quadlet sed replacement escaping helper
* podman: document quadlet user mapping rationale
* scripts: correct sed replacement escaping for pipe delimiter
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Vincent Koc <vincentkoc@ieee.org>
26db298d3e