chore: complete update

resources/js/core/events.js

@@ -0,0 +1,46 @@
+// src/core/events.js
+
+// --- 1. Globaler EventBus ---
+
+const listeners = new Map();
+
+/**
+ * Abonniert ein benanntes Event
+ */
+export function on(eventName, callback) {
+    if (!listeners.has(eventName)) listeners.set(eventName, []);
+    listeners.get(eventName).push(callback);
+
+    // Unsubscribe
+    return () => {
+        const arr = listeners.get(eventName);
+        if (arr) listeners.set(eventName, arr.filter(fn => fn !== callback));
+    };
+}
+
+/**
+ * Sendet ein benanntes Event mit Payload
+ */
+export function emit(eventName, payload) {
+    const arr = listeners.get(eventName);
+    if (arr) arr.forEach(fn => fn(payload));
+}
+
+// --- 2. ActionDispatcher ---
+
+const actionListeners = new Set();
+
+/**
+ * Action registrieren (globaler Listener für alle Aktionen)
+ */
+export function registerActionListener(callback) {
+    actionListeners.add(callback);
+    return () => actionListeners.delete(callback);
+}
+
+/**
+ * Aktion ausführen
+ */
+export function dispatchAction(type, payload = {}) {
+    actionListeners.forEach(fn => fn({ type, payload }));
+}