Add Verpflegungsmehraufwand (VMA) as fixed facility condition field

Adds MealAllowanceRate as a flat, nullable EUR amount on Facility, following
the same pattern as the existing TravelCostRate/BillingRate fields — a fixed
per-facility rate, not the statutory day-based VMA tiers, per explicit
request.

Both generated API clients are regenerated/rebuilt as required after any
Contract/Controller change (see omsorgCore/CLAUDE.md, "Generierte API-
Clients"). The PHP client regen also picks up the DELETE /api/roles/{id}
endpoint added in a previous backend change but never synced to this client
until now.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

omsorgapp/src/modules/facilities/FacilityDetailPanel.jsx

@@ -151,13 +151,13 @@ export default function FacilityDetailPanel({ facility, onUpdated }) {
           </div>
 
           <div>
-            <strong>Mindeststunden</strong>
-            <p>{facility.minimumHours ?? "—"}</p>
+            <strong>Verpflegungsmehraufwand</strong>
+            <p>{facility.mealAllowanceRate != null ? `${facility.mealAllowanceRate} EUR (Pauschale je Einsatz)` : "—"}</p>
           </div>
 
           <div>
-            <strong>Pausenregelung</strong>
-            <p>{facility.breakPolicy ?? "—"}</p>
+            <strong>Mindeststunden</strong>
+            <p>{facility.minimumHours ?? "—"}</p>
           </div>
 
           <div>

omsorgapp/src/modules/facilities/FacilityForm.jsx

@@ -24,8 +24,8 @@ export const emptyFacilityForm = {
   travelCostMode: "Pauschale",
   travelCostRate: "",
   travelCostPerKm: "",
+  mealAllowanceRate: "",
   minimumHours: "",
-  breakPolicy: "",
   billingInterval: "",
   paymentTermDays: "",
   individualAgreements: "",
@@ -53,8 +53,8 @@ export function facilityToFormValues(facility) {
     travelCostMode: facility.travelCostMode ?? "Pauschale",
     travelCostRate: facility.travelCostRate ?? "",
     travelCostPerKm: facility.travelCostPerKm ?? "",
+    mealAllowanceRate: facility.mealAllowanceRate ?? "",
     minimumHours: facility.minimumHours ?? "",
-    breakPolicy: facility.breakPolicy ?? "",
     billingInterval: facility.billingInterval ?? "",
     paymentTermDays: facility.paymentTermDays ?? "",
     individualAgreements: facility.individualAgreements ?? "",
@@ -87,8 +87,8 @@ export function facilityFormToPayload(form, { includeCrmStatus = false, followUp
     payload.travelCostMode = form.travelCostMode || "Pauschale";
     payload.travelCostRate = form.travelCostRate === "" ? null : Number(form.travelCostRate);
     payload.travelCostPerKm = form.travelCostPerKm === "" ? null : Number(form.travelCostPerKm);
+    payload.mealAllowanceRate = form.mealAllowanceRate === "" ? null : Number(form.mealAllowanceRate);
     payload.minimumHours = form.minimumHours === "" ? null : Number(form.minimumHours);
-    payload.breakPolicy = form.breakPolicy.trim() || null;
     payload.billingInterval = form.billingInterval || null;
     payload.paymentTermDays = form.paymentTermDays === "" ? null : Number(form.paymentTermDays);
     payload.individualAgreements = form.individualAgreements.trim() || null;
@@ -282,10 +282,12 @@ export default function FacilityForm({ form, onChange, includeCrmStatus = false,
             )}
           </div>
 
-          <label className="form-field">
-            <span>Pausenregelung</span>
-            <input value={form.breakPolicy} onChange={updateField("breakPolicy")} />
-          </label>
+          <div className="form-row">
+            <label className="form-field">
+              <span>Verpflegungsmehraufwand (EUR, Pauschale je Einsatz)</span>
+              <input type="number" min="0" step="0.01" value={form.mealAllowanceRate} onChange={updateField("mealAllowanceRate")} />
+            </label>
+          </div>
 
           <div className="form-row">
             <label className="form-field">