feat(records): surface structured allergies and family history in the doctor report and AI context

The structured Allergy / FamilyHistoryEntry stores reached FHIR export
only: the doctor-report PDF shipped without the two sections every
clinical intake asks for first, and the Coach knew allergies only from
the free-text answer — a penicillin allergy recorded in the structured
records UI never reached either surface.

Doctor report: two new section toggles (allergies, familyHistory; both
default ON, same stance as labs) across the prefs schema, the export
selection, the aggregator, the PDF renderer, and the export panel. The
tables render stored fields only — substance/category/kind/severity/
reaction/status and relationship/condition/age-at-onset; the reaction
decrypts fail-soft per row and free-text notes are never read, matching
the illness-journal stance. OpenAPI regenerated for the extended
sections shape.

Coach: the about-me context block now appends the structured rows as
clearly labelled entries (authoritative over the free-text answer on
conflict); the projection is a pure composer with unit tests. New
section labels land in all six locales.

src/components/settings/health-record-export-panel.tsx

@@ -58,6 +58,8 @@ interface SectionState {
   mood: boolean;
   bmi: boolean;
   labs: boolean;
+  allergies: boolean;
+  familyHistory: boolean;
 }
 
 const DEFAULT_SECTIONS: SectionState = {
@@ -79,6 +81,8 @@ const DEFAULT_SECTIONS: SectionState = {
   mood: false, // privacy default
   bmi: true,
   labs: true,
+  allergies: true,
+  familyHistory: true,
 };
 
 function buildSelectionSections(s: SectionState) {
@@ -106,6 +110,8 @@ function buildSelectionSections(s: SectionState) {
     mood: s.mood,
     bmi: s.bmi,
     labs: s.labs,
+    allergies: s.allergies,
+    familyHistory: s.familyHistory,
   };
 }
 
@@ -406,6 +412,16 @@ export function HealthRecordExportPanel() {
                   checked={sections.labs}
                   onToggle={() => toggle("labs")}
                 />
+                <ToggleRow
+                  label={t("settings.healthRecord.allergies")}
+                  checked={sections.allergies}
+                  onToggle={() => toggle("allergies")}
+                />
+                <ToggleRow
+                  label={t("settings.healthRecord.familyHistory")}
+                  checked={sections.familyHistory}
+                  onToggle={() => toggle("familyHistory")}
+                />
               </div>
 
               {isPdfLike && (