Migrate omsorgapp to browser SPA, add Docker/CI build setup

- omsorgapp: drop Electron, run as a plain Vite/React browser app; refresh
  token moves to an HttpOnly cookie (omsorgCore), CORS added for the new
  browser origin, document download/preview switched to Blob-based browser
  APIs.
- Add Dockerfiles for omsorgCore, omsorgapp, and omsorgWeb, a docker-compose.yml
  wiring Postgres/MySQL/all three apps together, and a Gitea Actions workflow
  that builds and pushes images to the repo's container registry on push to
  main and on version tags.

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

omsorgapp/src/modules/facilities/FacilityForm.jsx

@@ -1,3 +1,5 @@
+import { useEffect, useState } from "react";
+
 import OmsorgButton from "../../components/ui/OmsorgButton";
 import { useValueListItems } from "../../app/useValueListItems";
 
@@ -14,6 +16,17 @@ export const emptyFacilityForm = {
   billingPostalCode: "",
   billingCity: "",
   billingCountry: "",
+  billingRate: "",
+  nightSurchargePercent: "",
+  saturdaySurchargePercent: "",
+  sundaySurchargePercent: "",
+  holidaySurchargePercent: "",
+  travelCostRate: "",
+  minimumHours: "",
+  breakPolicy: "",
+  billingInterval: "",
+  paymentTermDays: "",
+  individualAgreements: "",
 };
 
 export function facilityToFormValues(facility) {
@@ -30,10 +43,21 @@ export function facilityToFormValues(facility) {
     billingPostalCode: facility.billingPostalCode ?? "",
     billingCity: facility.billingCity ?? "",
     billingCountry: facility.billingCountry ?? "",
+    billingRate: facility.billingRate ?? "",
+    nightSurchargePercent: facility.nightSurchargePercent ?? "",
+    saturdaySurchargePercent: facility.saturdaySurchargePercent ?? "",
+    sundaySurchargePercent: facility.sundaySurchargePercent ?? "",
+    holidaySurchargePercent: facility.holidaySurchargePercent ?? "",
+    travelCostRate: facility.travelCostRate ?? "",
+    minimumHours: facility.minimumHours ?? "",
+    breakPolicy: facility.breakPolicy ?? "",
+    billingInterval: facility.billingInterval ?? "",
+    paymentTermDays: facility.paymentTermDays ?? "",
+    individualAgreements: facility.individualAgreements ?? "",
   };
 }
 
-export function facilityFormToPayload(form, { includeCrmStatus = false } = {}) {
+export function facilityFormToPayload(form, { includeCrmStatus = false, followUpDays = null } = {}) {
   const payload = {
     name: form.name.trim(),
     facilityType: form.facilityType || null,
@@ -50,14 +74,52 @@ export function facilityFormToPayload(form, { includeCrmStatus = false } = {}) {
 
   if (includeCrmStatus) {
     payload.crmStatus = form.crmStatus;
+    payload.followUpDays = followUpDays;
+    payload.billingRate = form.billingRate === "" ? null : Number(form.billingRate);
+    payload.nightSurchargePercent = form.nightSurchargePercent === "" ? null : Number(form.nightSurchargePercent);
+    payload.saturdaySurchargePercent = form.saturdaySurchargePercent === "" ? null : Number(form.saturdaySurchargePercent);
+    payload.sundaySurchargePercent = form.sundaySurchargePercent === "" ? null : Number(form.sundaySurchargePercent);
+    payload.holidaySurchargePercent = form.holidaySurchargePercent === "" ? null : Number(form.holidaySurchargePercent);
+    payload.travelCostRate = form.travelCostRate === "" ? null : Number(form.travelCostRate);
+    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;
   }
 
   return payload;
 }
 
-export default function FacilityForm({ form, onChange, includeCrmStatus = false }) {
+export default function FacilityForm({ form, onChange, includeCrmStatus = false, currentCrmStatus = null }) {
   const { items: crmStatusOptions } = useValueListItems("CrmStatus");
   const { items: facilityTypes } = useValueListItems("FacilityType");
+  const { items: billingIntervals } = useValueListItems("BillingInterval");
+  const [transitions, setTransitions] = useState([]);
+
+  useEffect(() => {
+    if (!includeCrmStatus) return;
+
+    let cancelled = false;
+    window.omsorg.valueLists.listTransitions("CrmStatus").then((result) => {
+      if (!cancelled) {
+        setTransitions(result.ok ? result.data ?? [] : []);
+      }
+    });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [includeCrmStatus]);
+
+  const currentCrmStatusItem = crmStatusOptions.find((option) => option.value === currentCrmStatus);
+  const selectableCrmStatusOptions = currentCrmStatusItem
+    ? crmStatusOptions.filter(
+        (option) =>
+          option.id === currentCrmStatusItem.id ||
+          transitions.some((t) => t.fromItemId === currentCrmStatusItem.id && t.toItemId === option.id)
+      )
+    : crmStatusOptions;
 
   function updateField(field) {
     return (event) => onChange({ ...form, [field]: event.target.value });
@@ -74,7 +136,7 @@ export default function FacilityForm({ form, onChange, includeCrmStatus = false
         <label className="form-field">
           <span>CRM-Status</span>
           <select value={form.crmStatus} onChange={updateField("crmStatus")}>
-            {crmStatusOptions.map((option) => (
+            {selectableCrmStatusOptions.map((option) => (
               <option key={option.id} value={option.value}>
                 {option.value}
               </option>
@@ -151,6 +213,82 @@ export default function FacilityForm({ form, onChange, includeCrmStatus = false
           <input value={form.billingCountry} onChange={updateField("billingCountry")} />
         </label>
       </fieldset>
+
+      {includeCrmStatus && (
+        <fieldset className="form-field form-field--fieldset">
+          <legend>Konditionen</legend>
+
+          <label className="form-field">
+            <span>Verrechnungssatz (EUR/Std.)</span>
+            <input type="number" min="0" step="0.01" value={form.billingRate} onChange={updateField("billingRate")} />
+          </label>
+
+          <div className="form-row">
+            <label className="form-field">
+              <span>Nachtzuschlag (%)</span>
+              <input type="number" min="0" step="0.1" value={form.nightSurchargePercent} onChange={updateField("nightSurchargePercent")} />
+            </label>
+
+            <label className="form-field">
+              <span>Samstagszuschlag (%)</span>
+              <input type="number" min="0" step="0.1" value={form.saturdaySurchargePercent} onChange={updateField("saturdaySurchargePercent")} />
+            </label>
+          </div>
+
+          <div className="form-row">
+            <label className="form-field">
+              <span>Sonntagszuschlag (%)</span>
+              <input type="number" min="0" step="0.1" value={form.sundaySurchargePercent} onChange={updateField("sundaySurchargePercent")} />
+            </label>
+
+            <label className="form-field">
+              <span>Feiertagszuschlag (%)</span>
+              <input type="number" min="0" step="0.1" value={form.holidaySurchargePercent} onChange={updateField("holidaySurchargePercent")} />
+            </label>
+          </div>
+
+          <div className="form-row">
+            <label className="form-field">
+              <span>Fahrtkosten (EUR, Pauschale je Einsatz)</span>
+              <input type="number" min="0" step="0.01" value={form.travelCostRate} onChange={updateField("travelCostRate")} />
+            </label>
+
+            <label className="form-field">
+              <span>Mindeststunden je Einsatz</span>
+              <input type="number" min="0" step="0.5" value={form.minimumHours} onChange={updateField("minimumHours")} />
+            </label>
+          </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>Abrechnungsintervall</span>
+              <select value={form.billingInterval} onChange={updateField("billingInterval")}>
+                <option value="">— nicht angegeben —</option>
+                {billingIntervals.map((option) => (
+                  <option key={option.id} value={option.value}>
+                    {option.value}
+                  </option>
+                ))}
+              </select>
+            </label>
+
+            <label className="form-field">
+              <span>Zahlungsziel (Tage)</span>
+              <input type="number" min="0" step="1" value={form.paymentTermDays} onChange={updateField("paymentTermDays")} />
+            </label>
+          </div>
+
+          <label className="form-field">
+            <span>Individuelle Vereinbarungen</span>
+            <input value={form.individualAgreements} onChange={updateField("individualAgreements")} />
+          </label>
+        </fieldset>
+      )}
     </div>
   );
 }