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ImpTune/.planning/phases/08-nyquist-validation-track/08-07-SUMMARY.md
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kawa 55516ee10f Commit initial
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phase, plan, subsystem, tags, requires, provides, affects, tech_stack, key_files, decisions, metrics, requirements_completed
phase plan subsystem tags requires provides affects tech_stack key_files decisions metrics requirements_completed
08-nyquist-validation-track 07 validation-audit
nyquist
audit
phase-7
gap-closure
dashboard
packages-route
ux-03-carryover
phase provides
08-06 Single-plan gap-closure audit template (1-row variant) — 08-07 adapts it to a 3+1-row variant because Phase 7 decomposes its single goal into 3 observable web behaviors
phase provides
07 Single-plan gap closure (GET /packages route + dashboard live queries) — the subject of this audit
phase provides
09-03 UX-03 closure (.ps1 route aliases + printer detail Scripts section) cited as row 4 evidence
Phase 7 Nyquist Record (4 rows, 4/4 pass) in .planning/phases/07-dashboard-nav-polish/07-VALIDATION.md
Phase 7 nyquist_compliant=true audited 2026-04-13
Final per-phase Nyquist audit row in the 7-phase track (NYQ-01 per-phase coverage complete)
Historical provenance correction: UX-03 is documented as Phase-5-origin tech debt (per v1.0-ROADMAP.md), not a Phase 7 deliverable, contradicting STATE.md's imprecise 'carried-over gap from Phase 7' restatement
.planning/phases/07-dashboard-nav-polish/07-VALIDATION.md
added patterns
Nyquist Record 3+1 variant: 3 in-scope rows for a single-goal phase that fans out into distinct observable behaviors, plus 1 explicit cross-phase carry-over row
Single-goal decomposition into multiple observable rows when the narrative goal covers two or more independently-testable behaviors (here: /packages listing + dashboard recent_printers + dashboard recent_packages — three distinct DB queries, three distinct tests)
Historical-provenance correction pattern: when STATE.md and plan directive disagree with milestones/v1.0-ROADMAP.md about the origin phase of a deferred item, cite the roadmap and flag the discrepancy in row Notes rather than silently propagating the imprecision
created modified
.planning/phases/08-nyquist-validation-track/08-07-SUMMARY.md
.planning/phases/07-dashboard-nav-polish/07-VALIDATION.md
Three rows for Phase 7, not one. Unlike Phase 6 which had exactly one REQUIREMENTS.md ID (PKG-04) and collapsed into a single-row record, Phase 7 owns zero REQUIREMENTS.md IDs but its narrative goal ('navigation links work correctly and the dashboard shows real data instead of empty placeholders') fans out into three independently-testable behaviors: /packages 200, dashboard recent_printers live query, dashboard recent_packages live query (with a distinct driver-is-not-null filter predicate). Collapsing these into a single row would hide the filter-correctness observation for row 3 and erase the /packages-vs-dashboard distinction. 07-VERIFICATION.md already decomposed into 3 truths (plus a regression guard truth 4) — the Nyquist Record mirrors that decomposition exactly.
UX-03 recorded as row 4 (a fourth row specifically for the carry-over), not folded into row 1 or 2. The 08-07 plan directive explicitly asked to 'record UX-03 individual script download links gap (resolved via Phase 9 / UX-03 or deferred)'. Keeping it as a distinct row preserves the closed-loop citation to Phase 9 plan 09-03 (commits d359001 + 68a2935) without contaminating the Phase-7-scope rows.
UX-03 provenance: v1.0-ROADMAP.md 'Issues Deferred to v1.1' section tags it explicitly as Phase 5. STATE.md and the 08-07 plan text describe it as 'a carried-over gap from Phase 7'. Both cannot be right; the milestone roadmap is the canonical source of truth for historical tech-debt provenance. The Nyquist row Notes document this discrepancy in place rather than silently propagating either version. Resolution status (pass via Phase 9) is unaffected by the provenance question.
No runtime evidence row. Phase 7 is a pure web-UI HTMX/FastAPI integration fix — the /packages listing page and dashboard live queries are server-side Jinja2 renders consumed by the technician's browser only, never travelling to Intune. RTVAL-01 transitive citation (as used in Phase 6) does not apply because there is no builder path to transit through. Omitting the runtime row is correct, not a gap.
Phase 7 is a VALIDATION.md quality outlier in one respect: it is the only v1.0 phase whose narrative goal decomposes into multiple observable behaviors without any REQUIREMENTS.md IDs to anchor the decomposition. The Nyquist row count (3 in-scope) was derived by mirroring 07-VERIFICATION.md's observable truth enumeration, which is currently the cleanest authority for 'what Phase 7 actually claims to deliver'. 08-08 rollup should note that REQUIREMENTS.md-free phases are valid Nyquist targets but require an alternate anchoring authority (VERIFICATION.md in this case).
tasks_completed tasks_total duration_minutes completed_date
1 1 6 2026-04-13
NYQ-01

Phase 08 Plan 07: Phase 7 Nyquist Audit Summary

One-liner: Audited Phase 7 (Dashboard & Navigation Polish — second single-plan gap-closure phase) against Nyquist rules and upgraded 07-VALIDATION.md in place with a 4-row Nyquist Record: three in-scope rows for GET /packages returning 200, dashboard recent_printers live query, and dashboard recent_packages driver-filtered live query (all three cite TDD commits 8cf47f5 + 91910ad and 07-VERIFICATION.md's 4/4 truth verification), plus a fourth cross-phase carry-over row for UX-03 citing Phase 9 plan 09-03 commits d359001 + 68a2935 — completing per-phase NYQ-01 coverage across all 7 v1.0 phases.

What Shipped

  • .planning/phases/07-dashboard-nav-polish/07-VALIDATION.md now contains a ## Nyquist Record section placed between Manual-Only Verifications and Validation Sign-Off (consistent with prior six audits).
  • 4 rows total: 3 in-scope (derived from Phase 7 goal decomposition + 07-VERIFICATION.md truths 1/2/3) + 1 cross-phase carry-over (UX-03, per 08-07 plan directive).
  • Row evidence summary:
    • Row 1 (GET /packages 200): test_packages_returns_200 (tests/test_static.py:40-43) + imptune/api/pages.py:142-158 (route + LEFT_OUTER join + Printer.driver.is_null(False) filter) + imptune/templates/packages.html (new this phase) + base.html:23 nav link target. Commits: 8cf47f5 RED + 91910ad GREEN.
    • Row 2 (dashboard recent_printers): test_dashboard_shows_recent_printers (tests/test_static.py:46-65) + imptune/api/pages.py:20-22 (Printer.select().order_by(Printer.created_at.desc()).limit(5)) + imptune/templates/dashboard.html:17-25. Same commit pair.
    • Row 3 (dashboard recent_packages): test_dashboard_shows_recent_packages (tests/test_static.py:68-93) + imptune/api/pages.py:23-28 (same pattern with .where(Printer.driver.is_null(False)) filter) + imptune/templates/dashboard.html:30-39. Same commit pair.
    • Row 4 (UX-03 carry-over): Phase 9 / plan 09-03 — imptune/api/scripts.py .ps1 route aliases via shared _install_response() / _uninstall_response() / _detect_response() helpers, imptune/templates/printer_detail.html Scripts section inside {% if has_driver %} guard, tests/test_script_download.py (5 tests) + tests/test_packages.py::TestCommandPreview::test_detail_page_shows_script_links. Commits: d359001 RED + 68a2935 GREEN.
  • All 4 rows cross-verified against 07-VERIFICATION.md (2026-04-13, 4/4 truths VERIFIED, full suite 99/99 green; Phase 9 non-e2e suite 106/106 green).
  • Status: 4/4 pass.
  • Frontmatter: nyquist_compliant: false -> true, added nyquist_audited: 2026-04-13, nyquist_auditor: Claude (gsd-executor, plan 08-07).
  • All Phase 7 existing sections preserved verbatim (Test Infrastructure, Sampling Rate, Per-Task Verification Map, Wave 0 Requirements, Manual-Only Verifications). Sign-Off checkboxes ticked.

Audit Outcome

Status Count
pass 4
fail-fix-v1.1 0
deferred-v1.2 0
wont-do 0

Phase 7 is Nyquist-compliant. All four rows pass; zero audit items roll forward to v1.1.

Evidence Strategy Used

Priority order from 08-CONTEXT.md honored across all 4 rows:

  1. Test evidence (primary, all 4 rows): Each row cites at least one committed pytest invocation with exact line numbers. Rows 1/2/3 share the same TDD RED/GREEN commit pair (8cf47f5 + 91910ad) because they landed atomically in plan 07-01. Row 4 cites the distinct Phase 9 TDD pair (d359001 + 68a2935).
  2. Source line evidence: imptune/api/pages.py:142-158 (row 1 route handler), pages.py:20-22 (row 2 query), pages.py:23-28 (row 3 query with filter predicate), scripts.py shared helpers (row 4). Templates cited at line granularity where relevant (dashboard.html:17-25, :30-39, base.html:23).
  3. Dated manual-check evidence: 07-VERIFICATION.md (2026-04-13) Truths 1/2/3 VERIFIED with identical source citations — the Nyquist audit and the goal-verification pass independently landed on the same evidence set, which is a strong consistency signal.
  4. Runtime evidence: Deliberately omitted. Phase 7 ships no code that reaches Intune; the /packages listing and dashboard live queries are server-side HTMX/Jinja2 renders consumed by the technician's browser only. RTVAL transitive citation (as used in Phase 6) is not applicable.

No row relied on "code looks right" alone. Row 4 relies on Phase 9 commits + Phase 9 tests rather than Phase 7 tests because UX-03 was closed in Phase 9 — an intentional cross-phase citation, not a Phase 7 implementation claim.

UX-03 Provenance Correction

STATE.md and the 08-07 plan directive both describe UX-03 as "individual script download links was a carried-over gap from Phase 7". This is imprecise. .planning/milestones/v1.0-ROADMAP.md "Issues Deferred to v1.1 (Tech Debt)" section explicitly tags UX-03 as a Phase 5 deferral: "No UI links to individual script downloads — only accessible via package export or direct URL (Phase 5)". Phase 7's scope was /packages 404 + dashboard queries, neither of which touches the script download link affordance.

The correction is recorded in two places:

  • Row 4 Notes column explicitly cites v1.0-ROADMAP.md as the canonical provenance source.
  • 07-VALIDATION.md preamble has a dedicated UX-03 scope clarification paragraph.

Resolution status (pass via Phase 9) is unaffected — UX-03 is closed regardless of which phase first surfaced it as tech debt. The correction matters only for future archaeology (who reads this audit in v1.2 and wants to understand where the original defect lived).

Row-Count Context Across the 7-Phase Audit Track

Phase Rows Character Anchor source
1 14 Foundation build phase (INFRA-01/02 + .intunewin spike decomposition) REQUIREMENTS.md
2 6 Driver upload phase (DRV-01..05) REQUIREMENTS.md
3 10 Printer CRUD phase (PRNT-01..10) REQUIREMENTS.md
4 5 Script generation phase (SCRPT-01..05) REQUIREMENTS.md
5 5 Package export phase (PKG-01..05) REQUIREMENTS.md
6 1 Single-requirement gap-closure (PKG-04 icon embed) REQUIREMENTS.md
7 4 Zero-requirement gap-closure (goal-decomposition anchored) + 1 carry-over VERIFICATION.md + plan directive

Total: 45 audit rows across 7 phases. Phase 7 is the only phase whose Nyquist row count was anchored to VERIFICATION.md rather than REQUIREMENTS.md, because it is the only phase with zero REQUIREMENTS.md IDs. This is a legitimate alternate anchoring pattern, not a row-count quality deficit — row count is a function of each phase's actual observable scope and should never be padded or trimmed for visual parity. 08-08 rollup should document this explicitly so future REQUIREMENTS-free phases (Phase 11 rollout polish, hypothetical future v1.2 UX phases) have an audited precedent to follow.

Cross-Reference with 07-VERIFICATION.md

07-VERIFICATION.md (2026-04-13) enumerated 4 observable truths, all VERIFIED:

  • Truth 1 (GET /packages returns 200 with driver-assigned printers) ← Nyquist row 1 primary evidence
  • Truth 2 (dashboard shows 5 most recent printers) ← Nyquist row 2 primary evidence
  • Truth 3 (dashboard shows 5 most recent packages with driver filter) ← Nyquist row 3 primary evidence
  • Truth 4 (full suite remains green after changes) ← sampling discipline, folds into every row's evidence rather than becoming a distinct Nyquist row

No "Human Verification Required" items in 07-VERIFICATION.md — the only residual manual item (nav active-class highlight on /packages) is tracked in 07-VALIDATION.md Manual-Only Verifications and is cosmetic polish, not part of the observable-correctness audit scope.

Deviations from Plan

None. Plan 08-07 executed exactly as written. Single task, single file edit. The plan explicitly asked to:

  1. Extract Phase 7 success criteria from v1.0-ROADMAP.md → done (one narrative goal, decomposed into 3 in-scope observable rows anchored to 07-VERIFICATION.md).
  2. One observable check per criterion with evidence in priority order → done (tests first, source second, VERIFICATION.md third; no runtime row because Phase 7 is UI-only).
  3. Preserve all existing sections; append ## Nyquist Record → done (inserted between Manual-Only Verifications and Validation Sign-Off).
  4. Record UX-03 resolution citing Phase 9 / UX-03 → done (row 4, cites commits d359001 + 68a2935 with scope note).
  5. Update frontmatter → done (nyquist_compliant: true, nyquist_audited: 2026-04-13, nyquist_auditor: Claude (gsd-executor, plan 08-07)).

One interpretation note (not a deviation): the plan text describes UX-03 as a "carried-over gap from Phase 7" based on STATE.md, but v1.0-ROADMAP.md canonically lists UX-03 as a Phase 5 deferral. The Nyquist row was recorded as the plan directed (row 4 citing Phase 9 closure) but flagged the provenance discrepancy in Notes rather than silently propagating the imprecise restatement. No Rule 1-4 deviations triggered. No auth gates.

Authentication Gates

None.

Task Commits

  1. Task 1: Build Phase 7 Nyquist Record and upgrade 07-VALIDATION.md — 7e78b17 (docs)

Files Created/Modified

  • .planning/phases/07-dashboard-nav-polish/07-VALIDATION.md — added ## Nyquist Record section (preamble + 4-row table + outcome table), updated frontmatter (nyquist_compliant: true, nyquist_audited, nyquist_auditor), ticked all Validation Sign-Off checkboxes.
  • .planning/phases/08-nyquist-validation-track/08-07-SUMMARY.md — this file.

Next Phase Readiness

  • 7/8 plans of Phase 08 complete (08-01..08-07 audited: Phases 1, 2, 3, 4, 5, 6, 7). Per-phase NYQ-01 coverage is now complete for the entire v1.0 milestone.
  • Remaining: 08-08 — milestone rollup index. This should aggregate all 7 VALIDATION.md Nyquist Records into a single top-level index (suggested path: .planning/milestones/v1.0-NYQUIST-ROLLUP.md or similar), summing the 45 audit rows (14+6+10+5+5+1+4), noting the 0 fail-fix-v1.1 / 0 deferred-v1.2 / 0 wont-do result, and tying the NYQ-01 requirement closure.
  • 08-08 should explicitly call out:
    • Phase 5 PKG-02 row = only artifact-backed live-tenant runtime row in the entire track (strongest single row)
    • Phase 6 PKG-04 = bidirectional gap-closure citation loop with 05-VALIDATION row 4 (first closed-loop pattern)
    • Phase 7 = only REQUIREMENTS-free phase, anchored to VERIFICATION.md instead — a legitimate alternate anchoring pattern
    • Phase 7 UX-03 carry-over row = provenance correction noted (STATE.md vs v1.0-ROADMAP.md discrepancy)
    • Row count per phase is a function of scope, not quality: 1, 4, 5, 5, 6, 10, 14 all legitimate
    • 45/45 pass, zero roll-forward to v1.1 — NYQ-01 unambiguously satisfied
  • 07-VERIFICATION.md and 07-VALIDATION.md now agree on evidence set (independent convergence = strong consistency signal). 08-08 rollup should use this as an exemplar.

Self-Check: PASSED

  • .planning/phases/07-dashboard-nav-polish/07-VALIDATION.md — FOUND (modified, grep verified ## Nyquist Record + nyquist_audited: present via VERIFY_OK)
  • ## Nyquist Record heading — FOUND in file (VERIFY_OK from verify command)
  • nyquist_audited: frontmatter key — FOUND (VERIFY_OK from verify command)
  • Commit 7e78b17 (Task 1) — FOUND via git rev-parse --short HEAD returned 7e78b17
  • Commits 8cf47f5 + 91910ad (Phase 7 TDD RED/GREEN) — cited in rows 1/2/3 evidence
  • Commits d359001 + 68a2935 (Phase 9 / 09-03 UX-03 TDD RED/GREEN) — cited in row 4 evidence
  • 07-VERIFICATION.md 2026-04-13 (4/4 truths VERIFIED) — cross-referenced in all rows
  • v1.0-ROADMAP.md Phase 7 goal block + Issues Deferred UX-03 entry — provenance source cited for row 4 correction
  • No source code files touched (plan constraint: files_modified: [.planning/phases/07-dashboard-nav-polish/07-VALIDATION.md]) — only that one VALIDATION file modified in working tree
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