feat: add inhaler and injection package types

Closes #558

- add inhaler and injection as supported medication package types
- align refill, planner, dashboard, report, export, and notification wording for the new discrete package types
- include the validated CI repair for formatting and dashboard label parity

backend/src/services/planner-service.ts

@@ -48,10 +48,20 @@ export function isContainerPackage(packageType?: string): boolean {
 
 export function getPlannerUnit(
 	packageType: string | undefined,
-	tr: { common: { units: string; ml: string; pills: string } }
+	tr: { common: { units: string; ml: string; pills: string; puffs?: string; injections?: string } }
 ): string {
 	const unitKind = getPlannerUnitKind(packageType);
 	if (unitKind === "units") return tr.common.units;
 	if (unitKind === "ml") return tr.common.ml;
+	if (unitKind === "puffs") return tr.common.puffs ?? tr.common.pills;
+	if (unitKind === "injections") return tr.common.injections ?? tr.common.pills;
 	return tr.common.pills;
 }
+
+export function formatPlannerQuantity(
+	packageType: string | undefined,
+	count: number,
+	tr: { common: { units: string; ml: string; pills: string; puffs?: string; injections?: string } }
+): string {
+	return `${count} ${getPlannerUnit(packageType, tr)}`;
+}