Redacted excerpt; full evidence withheld.

$ cd <guest-path> && ls -la && id -u && cat README.md && git status 2>&1 | head -3; python3 --version; echo CDP=$CDP_URL $<env-var>
exit: 0
d a wheel (a single self-contained plugin file):

    cd orange3-nnviewer
    uv build            # -> dist/orange3_nnviewer-<ver>-py3-none-any.whl

Install it into the same Python environment that runs Orange
(`--no-deps`: Orange's own dependencies are already present, and
re-resolving them can trigger source builds against the bundled
framework Python):

[excerpt truncated]