feat: obsolete medication archiving, start date, and UI improvements (#215)

* feat: obsolete medication archiving, start date, and UI improvements

- Add soft-archive (obsolete) for medications with dedicated section and toggle
- Add medication start date field with date picker and validation
- Add obsolete/reactivate API endpoints with proper auth
- Filter obsolete meds from schedule, coverage, planner, and notifications
- Improve UserFilterModal with intake schedules, stock badges, and click-to-open
- Improve dashboard taken-by badges with per-intake bell icons
- Add Escape key support to ConfirmModal and MobileEditModal
- Fix Lightbox close button positioning near image
- Add read-only mode support for MobileEditModal
- DB migrations: 0008 (is_obsolete, obsolete_at), 0009 (medication_start_date)
- All user-facing text uses i18n keys (en + de)

* test: fix tests for obsolete medications and UI changes

- Backend: add is_obsolete, obsolete_at, medication_start_date columns to test schemas
- Backend: add test medication inserts in planner tests for active-med filtering
- Frontend: update useMedications URL to include includeObsolete param
- Frontend: fix MobileEditModal selectors and validation assertions
- Frontend: add onClearUser prop to UserFilterModal test renders
- Frontend: fix MedicationsPage and DashboardPage test assertions

backend/src/routes/export.ts

@@ -49,9 +49,12 @@ const medicationExportSchema = z.object({
 	pillWeightMg: z.number().int().nullable().optional(),
 	doseUnit: z.enum(["mg", "g", "mcg", "ml", "IU", "units", "drops", "puffs"]).default("mg"),
 	schedules: z.array(scheduleSchema).default([]),
+	medicationStartDate: z.string().nullable().optional(),
 	expiryDate: z.string().nullable().optional(),
 	notes: z.string().nullable().optional(),
 	intakeRemindersEnabled: z.boolean().default(false),
+	isObsolete: z.boolean().default(false),
+	obsoleteAt: z.string().nullable().optional(),
 	prescriptionEnabled: z.boolean().default(false),
 	prescriptionAuthorizedRefills: z.number().int().min(0).nullable().optional(),
 	prescriptionRemainingRefills: z.number().int().min(0).nullable().optional(),
@@ -289,9 +292,12 @@ export async function exportRoutes(app: FastifyInstance) {
 				pillWeightMg: med.pillWeightMg,
 				doseUnit: med.doseUnit ?? "mg",
 				schedules: parseIntakesForExport(med),
+				medicationStartDate: med.medicationStartDate || null,
 				expiryDate: med.expiryDate,
 				notes: med.notes,
 				intakeRemindersEnabled: med.intakeRemindersEnabled ?? false,
+				isObsolete: med.isObsolete ?? false,
+				obsoleteAt: med.obsoleteAt?.toISOString() ?? null,
 				prescriptionEnabled: med.prescriptionEnabled ?? false,
 				prescriptionAuthorizedRefills: med.prescriptionAuthorizedRefills ?? null,
 				prescriptionRemainingRefills: med.prescriptionRemainingRefills ?? null,
@@ -515,6 +521,7 @@ export async function exportRoutes(app: FastifyInstance) {
 						lastStockCorrectionAt: med.lastStockCorrectionAt ? new Date(med.lastStockCorrectionAt) : null,
 						pillWeightMg: med.pillWeightMg || null,
 						doseUnit: med.doseUnit ?? "mg",
+						medicationStartDate: med.medicationStartDate || "",
 						intakesJson,
 						usageJson,
 						everyJson,
@@ -522,6 +529,8 @@ export async function exportRoutes(app: FastifyInstance) {
 						expiryDate: med.expiryDate || null,
 						notes: med.notes || null,
 						intakeRemindersEnabled,
+						isObsolete: med.isObsolete ?? false,
+						obsoleteAt: med.obsoleteAt ? new Date(med.obsoleteAt) : null,
 						prescriptionEnabled: med.prescriptionEnabled ?? false,
 						prescriptionAuthorizedRefills: med.prescriptionEnabled ? (med.prescriptionAuthorizedRefills ?? null) : null,
 						prescriptionRemainingRefills: med.prescriptionEnabled ? (med.prescriptionRemainingRefills ?? null) : null,