add read notifications route and update notifications behavior

src/utils/echo/initEcho.js

@@ -0,0 +1,21 @@
+import Echo from "laravel-echo";
+import Pusher from "pusher-js";
+
+window.Pusher = Pusher;
+
+export default function initEcho() {
+    const echoInstance = new Echo({
+        broadcaster: import.meta.env.VITE_BROADCASTER,
+        key: import.meta.env.VITE_REVERB_KEY,
+        wsHost: import.meta.env.VITE_REVERB_HOST,
+        wsPort: Number(import.meta.env.VITE_REVERB_PORT),
+        forceTLS: import.meta.env.VITE_FORCE_TLS === 'true',
+        disableStats: import.meta.env.VITE_DISABLE_STATS === 'true',
+        encrypted: import.meta.env.VITE_ENCRYPTED === 'true',
+        cluster: import.meta.env.VITE_CLUSTER,
+        enabledTransports: ['ws', 'wss'],
+    });
+
+    window.Echo = echoInstance;
+    return echoInstance;
+}

src/utils/notifications/readNotifications.js

@@ -0,0 +1,27 @@
+import getXSRFToken from "../getXSRF.js";
+
+export default async function readNotifications() {
+
+    const csrfToken = await getXSRFToken();
+
+    try {
+        const res = await fetch(`http://${import.meta.env.VITE_API_URL}/api/users/notifications/read`, {
+            method: 'POST',
+            credentials: 'include',
+            headers: {
+                'Accept': 'application/json',
+                'X-XSRF-TOKEN': csrfToken,
+                'Content-Type': 'application/json',
+            },
+        });
+
+        if (!res.ok) {
+            throw new Error(`Erreur serveur : ${res.status}`);
+        }
+
+        return await res.json();
+    } catch (err) {
+        console.error('Erreur :', err);
+        return null;
+    }
+}