- Create tests/e2e/test_port_autofill.py - headless chromium test for PRNT-03
- Verifies IP->port_name auto-derivation via Alpine @input handler at /printers
- Update 09-VALIDATION.md: mark UX-02 tasks green, cite test file as evidence
Three plans covering UX-01 (driver upload 500 fix + inline HTMX OOB
refresh on printer form), UX-02 (Playwright headless test for PRNT-03
IP->port auto-fill), and UX-03 (.ps1 script download routes + detail
page links). VALIDATION.md finalized with real task IDs and
nyquist_compliant=true. ROADMAP Phase 9 plan list filled in.