`just boot-vm` forwards the guest's port 80 to host port 8080
(QEMU_NET_OPTS in the justfile), but the backend builds absolute URLs
(e.g. the stored company logo path returned by the upload API) from
APP_URL, which defaults to plain "http://localhost" with no port. The
SPA's own relative URLs are fine - they inherit whatever port the
browser is already on - but any backend-generated absolute URL then
points at host port 80, where nothing is listening, instead of the
forwarded 8080. That gave a silent net::ERR_CONNECTION_REFUSED for the
logo image specifically, even though the upload itself succeeded.
Verified directly: with APP_URL overridden to "http://localhost:8080",
a freshly uploaded logo's URL is
"http://localhost:8080/storage/.../....png" instead of missing the
port. Automated test checks are unaffected (checks derivation hash
unchanged) since they curl the guest's own localhost directly, with no
host-side port remap involved.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
awkawbandClaude Sonnet 5
330ec8c503
