docs(09-02): complete playwright-port-autofill plan

- Create 09-02-SUMMARY.md with Playwright e2e evidence for UX-02
- Update STATE.md: decisions, session continuity, progress bar
- Update ROADMAP.md: phase 9 marked complete (3/3 plans with summaries)
- Update REQUIREMENTS.md: UX-02 marked complete

.planning/REQUIREMENTS.md

@@ -19,7 +19,7 @@
 ### UX Tech Debt (UX)
 
 - [x] **UX-01**: After a new driver is uploaded on the printer form, the DriverDesc dropdown refreshes automatically (no manual page reload) — verified live in browser
-- [ ] **UX-02**: PRNT-03 Alpine.js IP→port auto-derivation is verified live in a real browser session, with the verification recorded in VALIDATION.md
+- [x] **UX-02**: PRNT-03 Alpine.js IP→port auto-derivation is verified live in a real browser session, with the verification recorded in VALIDATION.md
 - [x] **UX-03**: The printer detail page exposes direct download links for each generated script (install / uninstall / detect) in addition to the package export buttons
 
 ### Nyquist Validation Track (NYQ)
@@ -58,7 +58,7 @@ Carried forward from v1.0 Out of Scope — no change.
 | RTVAL-04 | Phase 10 | Pending |
 | RTVAL-05 | Phase 10 | Pending |
 | UX-01    | Phase 9  | Complete |
-| UX-02    | Phase 9  | Pending |
+| UX-02    | Phase 9  | Complete |
 | UX-03    | Phase 9  | Complete |
 | NYQ-01   | Phase 8  | Pending |
 | NYQ-02   | Phase 8  | Pending |

.planning/ROADMAP.md

@@ -25,7 +25,7 @@ Full details: [`milestones/v1.0-ROADMAP.md`](milestones/v1.0-ROADMAP.md)
 ### 🚧 v1.1 Hardening & Validation (Phases 8–11)
 
 - [ ] **Phase 8: Nyquist Validation Track** — Retro-fit Nyquist-compliant VALIDATION.md across all 7 v1.0 phases with evidence-backed checks
-- [ ] **Phase 9: UX Tech Debt Closure** — Fix the three carried-over UX gaps so the deployed build is the polished one technicians actually use
+- [x] **Phase 9: UX Tech Debt Closure** — Fix the three carried-over UX gaps so the deployed build is the polished one technicians actually use␍ (completed 2026-04-13)
 - [ ] **Phase 10: Real-World Runtime Validation** — Validate generated artifacts end-to-end against a live Intune tenant and a real managed endpoint
 - [ ] **Phase 11: Real-World Rollout & Feedback** — Deploy the container to a real MSP environment, push a real package, and capture structured technician feedback
 
@@ -89,6 +89,6 @@ Full details: [`milestones/v1.0-ROADMAP.md`](milestones/v1.0-ROADMAP.md)
 | 6. Wire Icon into .intunewin | v1.0 | 1/1 | Complete    | 2026-04-10 |
 | 7. Dashboard & Nav Polish    | v1.0 | 1/1 | Complete    | 2026-04-13 |
 | 8. Nyquist Validation Track  | v1.1 | 0/? | Not started | —          |
-| 9. UX Tech Debt Closure      | 2/3 | In Progress|  | —          |
+| 9. UX Tech Debt Closure      | 3/3 | Complete   | 2026-04-13 | —          |
 | 10. Real-World Runtime Validation | v1.1 | 0/? | Not started | —     |
 | 11. Real-World Rollout & Feedback | v1.1 | 0/? | Not started | —     |

.planning/STATE.md

@@ -3,14 +3,14 @@ gsd_state_version: 1.0
 milestone: v1.1
 milestone_name: Hardening & Validation
 status: Pending (roadmap approved, plans not yet drafted)
-stopped_at: Completed 09-01-driver-upload-fix-and-inline-oob-PLAN.md
+stopped_at: Completed 09-02-playwright-port-autofill-PLAN.md
-last_updated: "2026-04-13T08:53:01.475Z"
+last_updated: "2026-04-13T08:58:40.338Z"
 last_activity: 2026-04-13 — v1.1 roadmap created, 15/15 requirements mapped across Phases 8–11
 progress:
   total_phases: 4
-  completed_phases: 0
+  completed_phases: 1
   total_plans: 3
-  completed_plans: 2
+  completed_plans: 3
 ---
 
 # Project State
@@ -63,6 +63,8 @@ Full decision log in PROJECT.md Key Decisions table. Milestone v1.0 decisions ar
 - [Phase 09-ux-tech-debt-closure]: 09-03: Shared _*_response() helper pattern used for route aliases
 - [Phase 09]: Sentinel field (caller=printer_form) for OOB branching: chosen over HX-Target header for clarity and testability
 - [Phase 09]: HTMX OOB template includes primary fragment + OOB select sibling in driver_upload_with_oob.html
+- [Phase 09-ux-tech-debt-closure]: 09-02: /printers route used for e2e test (full-page with Alpine.js) — no new /printers/new route needed
+- [Phase 09-ux-tech-debt-closure]: 09-02: conftest.py adapted — imptune.config uses string paths, init_db() takes no args
 
 ### Pending Todos
 
@@ -72,6 +74,6 @@ Full decision log in PROJECT.md Key Decisions table. Milestone v1.0 decisions ar
 
 ## Session Continuity
 
-Last session: 2026-04-13T08:53:01.469Z
+Last session: 2026-04-13T08:58:40.331Z
-Stopped at: Completed 09-01-driver-upload-fix-and-inline-oob-PLAN.md
+Stopped at: Completed 09-02-playwright-port-autofill-PLAN.md
 Resume file: None

.planning/phases/09-ux-tech-debt-closure/09-02-SUMMARY.md

@@ -0,0 +1,144 @@
+---
+phase: 09-ux-tech-debt-closure
+plan: 02
+subsystem: testing
+tags: [playwright, e2e, chromium, uvicorn, alpine-js, pytest]
+
+# Dependency graph
+requires:
+  - phase: 09-01
+    provides: "final printer_form.html with stable ids and inline upload form"
+provides:
+  - "Playwright headless e2e test suite infrastructure (tests/e2e/ package)"
+  - "UX-02 evidence: live chromium verification of PRNT-03 Alpine IP->port auto-derivation"
+  - "Session-scoped live_server fixture (uvicorn thread, free port, /health readiness)"
+affects: [09-03, phase-10-rtval, future-e2e]
+
+# Tech tracking
+tech-stack:
+  added: [pytest-playwright, playwright, uvicorn (as test server)]
+  patterns: [session-scoped-live-server, playwright-fill-alpine-input, e2e-isolated-from-unit-tests]
+
+key-files:
+  created:
+    - tests/e2e/__init__.py
+    - tests/e2e/conftest.py
+    - tests/e2e/test_port_autofill.py
+  modified:
+    - requirements-dev.txt
+    - .planning/phases/09-ux-tech-debt-closure/09-VALIDATION.md
+
+key-decisions:
+  - "Route /printers used for e2e test (full-page route via printers.html extending base.html with Alpine.js loaded) — no new /printers/new route needed"
+  - "conftest.py adapted from plan: config uses string paths (not Path objects), init_db() reads DB_PATH from imptune.config directly"
+  - "playwright install chromium run separately after pip install -r requirements-dev.txt"
+
+patterns-established:
+  - "E2E fixture pattern: patch imptune.config.* string attrs, call init_db(), start uvicorn thread, poll /health before yielding base_url"
+  - "Alpine @input tested via page.fill() which dispatches native input event + page.wait_for_function for synchronous handler stability"
+
+requirements-completed: [UX-02]
+
+# Metrics
+duration: 3min
+completed: 2026-04-13
+---
+
+# Phase 09 Plan 02: Playwright Port Autofill Summary
+
+**Playwright headless chromium test verifying Alpine IP->port_name auto-derivation at /printers, with session-scoped uvicorn live_server fixture, closing UX-02**
+
+## Performance
+
+- **Duration:** 3 min
+- **Started:** 2026-04-13T08:54:19Z
+- **Completed:** 2026-04-13T08:57:31Z
+- **Tasks:** 2
+- **Files modified:** 5
+
+## Accomplishments
+
+- Playwright e2e package scaffolded (tests/e2e/__init__.py + conftest.py) with session-scoped live_server fixture running uvicorn in a background thread against an isolated tmp data dir
+- UX-02 Playwright test written and verified green: headless chromium loads /printers, fills ip_address, asserts port_name equals IP_192_168_1_100 — Alpine @input handler confirmed working in real browser
+- 112 unit tests unaffected (pytest tests/ -x -q --ignore=tests/e2e still passes)
+
+## Printer Form Route
+
+The test uses `/printers` (the full-page printers.html that extends base.html and embeds printer_form.html). No new route was needed — the existing /printers route renders the Alpine x-data wrapper with `<script defer src="/static/alpine.min.js">` loaded.
+
+## Pytest Command and Green Output
+
+```
+pytest tests/e2e/test_port_autofill.py -v
+============================= test session starts =============================
+platform win32 -- Python 3.14.3, pytest-9.0.3
+plugins: anyio-4.13.0, base-url-2.1.0, playwright-0.7.2
+collected 1 item
+tests/e2e/test_port_autofill.py::test_port_autofill[chromium] PASSED     [100%]
+========================== 1 passed in 6.76s ==============================
+```
+
+## 09-VALIDATION.md UX-02 Citation
+
+Evidence path: `tests/e2e/test_port_autofill.py`
+Command: `pytest tests/e2e/test_port_autofill.py -v`
+Result: 1 passed (commit 322fc20)
+
+Both 09-02-01 and 09-02-02 rows in 09-VALIDATION.md marked green. Wave 0 e2e items checked.
+
+## Task Commits
+
+Each task was committed atomically:
+
+1. **Task 1: Add Playwright dev deps + e2e package scaffolding** - `4e9bd9b` (chore)
+2. **Task 2: Write UX-02 Playwright test for IP->port auto-fill** - `322fc20` (test)
+
+**Plan metadata:** (docs commit follows)
+
+## Files Created/Modified
+
+- `requirements-dev.txt` - Added pytest-playwright and playwright dev deps
+- `tests/e2e/__init__.py` - Empty package marker for e2e test suite
+- `tests/e2e/conftest.py` - Session-scoped live_server fixture (uvicorn + /health poll + tmp data dir)
+- `tests/e2e/test_port_autofill.py` - UX-02 Playwright headless chromium test (PRNT-03 evidence)
+- `.planning/phases/09-ux-tech-debt-closure/09-VALIDATION.md` - UX-02 tasks marked green, Wave 0 items checked
+
+## Decisions Made
+
+- **Route used:** `/printers` (not `/printers/new`) — the existing full-page printers.html route already loads Alpine.js via base.html and embeds printer_form.html inline, no new route needed
+- **Config adaptation:** The plan's conftest.py used Path objects but imptune/config.py uses string paths; adapted to patch `cfg.DATA_DIR`, `cfg.DB_PATH`, `cfg.DRIVERS_DIR`, `cfg.ICONS_DIR` as strings and call `init_db()` with no args (reads from patched cfg.DB_PATH)
+
+## Deviations from Plan
+
+### Auto-fixed Issues
+
+**1. [Rule 1 - Bug] Adapted conftest.py to match actual imptune config API**
+- **Found during:** Task 1 (creating tests/e2e/conftest.py)
+- **Issue:** Plan's template used `_cfg.DATA_DIR = data_dir` (Path object) and `init_db(data_dir / "imptune.db")` but actual imptune.config uses string attributes and init_db() takes no arguments
+- **Fix:** Patched cfg.DATA_DIR/DB_PATH/DRIVERS_DIR/ICONS_DIR as strings, called init_db() with no args, also set DATA_DIR env var for lifespan handler
+- **Files modified:** tests/e2e/conftest.py
+- **Verification:** Server starts successfully, /health returns 200, Playwright test passes
+- **Committed in:** 4e9bd9b (Task 1 commit)
+
+---
+
+**Total deviations:** 1 auto-fixed (1 bug — API mismatch in plan template)
+**Impact on plan:** Fix required for test to run. No scope creep.
+
+## Issues Encountered
+
+None beyond the config API mismatch documented above.
+
+## User Setup Required
+
+None - no external service configuration required. `pip install -r requirements-dev.txt && playwright install chromium` is all that's needed in dev environments.
+
+## Next Phase Readiness
+
+- UX-02 closed: `pytest tests/e2e/test_port_autofill.py -v` is the permanent regression guard for PRNT-03 Alpine port auto-derivation
+- 09-03 (script download links) can proceed — e2e infrastructure in place for any future e2e tests
+- Unit test suite unaffected: 112 tests green
+
+---
+*Phase: 09-ux-tech-debt-closure*
+*Completed: 2026-04-13*