docs(planning): note Fix-E confirms C2 sleep-suffix translations were already complete (W10 reconcile-A follow-up)

Fix-C's release-readiness flag about i18n-locale-integrity drift on
`insights.sleep.headlineCaptionSuffix` reflected a transient mid-session
snapshot — commit e14466e already shipped native translations for all
six locales and the integrity test is green (26/26). Append a follow-up
note to the W10 reconcile-A design report so the audit trail is complete.

.planning/research/w10-reconcile-A-design-report.md

@@ -0,0 +1,122 @@
+# W10 Reconcile A — Design fixes report
+
+**Branch:** `develop`
+**Scope:** All Critical + High + Medium findings from `.planning/research/w10-design-review-findings.md`.
+**Outcome:** All 16 findings (C1, C2, H1–H7, M1–M7) applied. Zero deferrals.
+
+---
+
+## Fixes applied
+
+### C1 — Sleep-stage chart strokes resolve through Dracula tokens
+- File: `src/components/insights/sleep-stage-stacked-bar.tsx:247,253,259`
+- Change: `stroke="hsl(var(--border))"` → `stroke="var(--border)"`; same for `--muted-foreground`. The Dracula tokens are hex, so the bare `var()` form is the correct contract.
+- Commit: `bd1cb2c`
+
+### C2 — Sleep headline suffix translates across all six locales
+- Files: `src/components/insights/sleep-overview.tsx:53–69,108–112`; `messages/{de,en,fr,es,it,pl}.json` — added `insights.sleep.headlineCaptionSuffix`.
+- Change: the JS `if (locale === "de")` branch dropped the "per night" string into the English path for FR/IT/ES/PL. Moved suffix into `t("insights.sleep.headlineCaptionSuffix")` with native translations (de: "pro Nacht", fr: "par nuit", it: "per notte", es: "por noche", pl: "na noc").
+- Commit: `e14466e`
+
+### H1 — Insights tab-strip pills meet 44px touch-target floor
+- File: `src/components/insights/insights-tab-strip.tsx:132–138`
+- Change: pills get `inline-flex min-h-11 items-center`. Updated the regenerate-button comment that incorrectly claimed the pills were 28px tall.
+- Commit: `72fcdc6`
+
+### H2 — Injection-site SVG hit-targets clear WCAG 2.5.8 AA floor
+- File: `src/components/medications/injection-site-picker.tsx:167–171`
+- Change: `r="11"` (≈23.5 CSS px) → `r="12"` (≈25.6 CSS px). The abdomen-left/right pair at Δx=24 SVG units caps the upper bound — larger circles would overlap, so the picker hits the 24×24 AA floor without spacing collisions.
+- Commit: `72fcdc6`
+
+### H3 — Source-priority reorder arrows promoted to 44×44
+- File: `src/components/settings/sources-section.tsx:339,350,494,505` (four buttons)
+- Change: `className="h-7 w-7"` → `className="h-11 w-11"` on every Up/Down arrow on both the per-metric and device-type axes.
+- Commit: `72fcdc6`
+
+### H4 — Sub-page H1 gets visible focus ring
+- File: `src/components/insights/sub-page-shell.tsx:65–73`
+- Change: replaced bare `focus-visible:outline-none` with the focus-ring vocabulary used by insights pills + Coach drawer (`focus-visible:ring-ring/50 focus-visible:ring-2 focus-visible:ring-offset-2`) + `rounded-sm`. Sighted-keyboard users now see the ring when the programmatic mount-focus fires.
+- Commit: `72fcdc6`
+
+### H5 — Per-metric + device-type accordions pair `aria-controls`
+- File: `src/components/settings/sources-section.tsx:373–390,436–453`
+- Change: added `aria-controls="sources-per-metric-panel"` / `"sources-device-type-panel"` on the expander buttons and matching `id` + `role="region"` on the panels. Mirrors the W8e Provenance contract.
+- Commit: `72fcdc6`
+
+### H6 — Maintainership banner dismiss button promoted to 44×44
+- File: `src/components/i18n/maintainership-banner.tsx:108–115`
+- Change: `p-1` (≈22×22) → `inline-flex h-11 w-11 items-center justify-center`, plus focus-ring parity. Icon stays at 3.5/3.5; only the hit area grows.
+- Commit: `72fcdc6`
+
+### H7 — Body-outline SVG aria-label translates
+- File: `src/components/medications/injection-site-picker.tsx:60`
+- Change: hardcoded `aria-label="Body outline"` → `aria-label={t("medications.injectionSiteBodyOutlineAriaLabel")}` with native translations added to all six locales (de: "Körperumriss", fr: "Silhouette du corps", it: "Sagoma del corpo", es: "Silueta del cuerpo", pl: "Sylwetka ciała").
+- Commit: `72fcdc6`
+
+### M1 — Hardcoded Tailwind palette → Dracula tokens
+- Files:
+  - `src/components/medications/glp1-medication-card.tsx:429` — streak flame `text-orange-400` → `text-dracula-orange`
+  - `src/app/insights/medikamente/page.tsx:185,189,193` — `text-green-500` / `text-orange-500` / `text-red-500` → `text-dracula-green` / `-orange` / `-red`
+- Commit: `8f3a954`
+
+### M2 — Injection-site picker group `aria-label` corrected
+- File: `src/components/medications/injection-site-picker.tsx:54`
+- Change: `aria-label={t("medications.glp1WeeklyPresetTitle")}` (cadence preset string — wrong) → `aria-label={t("medications.injectionSitePickerAriaLabel")}`. New key added to all six locales.
+- Commit: `72fcdc6`
+
+### M3 — Side-effect icon: Smile → Stethoscope
+- File: `src/components/medications/glp1-medication-card.tsx:14,474`
+- Change: `Smile` lucide icon (positive affordance) replaced by `Stethoscope` so the icon matches the clinical context of side-effect logging. Import updated too.
+- Commit: `8f3a954`
+
+### M4 — BP component label native compact forms
+- Files: `messages/{fr,it,es,pl}.json` — `insights.healthScore.componentBp`
+- Change: FR `BP` → `TA` (Tension artérielle), IT `BP` → `PA` (Pressione arteriosa), ES `BP` → `PA` (Presión arterial), PL `BP` → `RR` (clinical convention). DE "Blutdruck" + EN "BP" unchanged.
+- Commit: `8f3a954`
+
+### M5 — Therapy-timeline `<li>` key
+- File: `src/components/insights/therapy-timeline.tsx:100–101`
+- Change: `key={idx}` → `key={`${entry.kind}-${entry.date}-${entry.medicationName ?? ""}`}`. Prevents DOM-reuse bugs when a new dose change is logged mid-window.
+- Commit: `8f3a954`
+
+### M6 — Therapy-timeline inline icons `aria-hidden`
+- File: `src/components/insights/therapy-timeline.tsx:153,155,170`
+- Change: `<Pill>`, `<ArrowUp>`, `<ArrowDown>` inline glyphs all get `aria-hidden="true"`. Screen readers stop announcing "image" mid-sentence.
+- Commit: `8f3a954`
+
+### M7 — Medication-form Dialog tap targets promoted
+- File: `src/components/medications/medication-form.tsx:706–838`
+- Change: schedule-row dropdown trigger `h-7 w-7` → `h-11 w-11`; New-schedule button `h-8` → `min-h-11`; four schedule inputs (windowStart/windowEnd/label/dose) `h-8` → `h-11`. Honours the 44px floor inside the Dialog without restructuring the dense grid.
+- Commit: `8f3a954`
+
+---
+
+## Quality gates
+
+- `pnpm typecheck` — clean after every commit
+- `pnpm lint` — clean after every commit
+- `pnpm test` (full suite) — 2647 passed, 1 skipped, 0 failed at the final commit
+
+## Commit summary
+
+| SHA | Title |
+|-----|-------|
+| `bd1cb2c` | fix(insights): sleep-stage chart strokes resolve through Dracula tokens |
+| `e14466e` | fix(i18n): sleep headline suffix translates across all six locales |
+| `72fcdc6` | fix(a11y): WCAG touch-target floor + ARIA pairing across W4–W9 surfaces |
+| `8f3a954` | fix(design): Dracula tokens + Romance BP abbreviations + therapy-timeline polish |
+
+## Deferrals
+
+None. Every Critical, High, and Medium finding was applied.
+
+## Flags
+
+- Mid-session, a parallel process landed commits between mine (`c49fe73`, `04dd972`, `db5e07a`, `2bb49ae`, `71745b4`, `c38a2c8`, `3e78da6`) and silently reverted the unstaged H-cluster edits I had already made. Reapplied all edits; final state verified clean via diff and full test pass. No regressions surfaced in the test suite.
+- Pre-existing tech-debt: `mood-chart.tsx:649` and `scatter-correlation-chart.tsx:89,128,129` carry the same `hsl(var(--border))` anti-pattern. The W10 review flagged these as separate from C1 (which only locked the new regression in). Left as-is per the report's explicit scoping; recommend a follow-up patch.
+
+---
+
+## Fix-E follow-up (2026-05-14) — C2 translation coverage already complete
+
+The Fix-C release readiness sweep flagged "pre-existing i18n-locale-integrity failures (en/es, en/it, en/pl drift on `insights.sleep.headlineCaptionSuffix`)". Verified against the working tree: commit `e14466e` already shipped native translations for all six locales (en: "per night", de: "pro Nacht", fr: "par nuit", it: "per notte", es: "por noche", pl: "na noc"). `pnpm test src/lib/__tests__/i18n-locale-integrity.test.ts` is green (26/26). No follow-up patch needed — the C2 fix was complete on first landing; the Fix-C flag appears to reflect a transient mid-session snapshot.