feat: implement date normalization utility and add BAP webhook configuration management routes

scratch/test_webhook_native.js

@@ -0,0 +1,27 @@
+const webhookUrl = 'https://workflow.ffnancy.fr/webhook-test/acf9cbf7-040a-4cf5-a43d-80210420d30a';
+
+async function testWebhook() {
+  console.log('🚀 Testing webhook (Native Fetch/FormData):', webhookUrl);
+  
+  const formData = new FormData();
+  const fileBlob = new Blob(['test content'], { type: 'text/plain' });
+  formData.append('file', fileBlob, 'test.txt');
+  formData.append('supplier', 'Test Supplier');
+  formData.append('blNumber', '12345');
+  formData.append('type', 'Facture');
+
+  try {
+    const response = await fetch(webhookUrl, {
+      method: 'POST',
+      body: formData
+    });
+
+    console.log('📡 Response status:', response.status);
+    const text = await response.text();
+    console.log('📄 Response body:', text);
+  } catch (error) {
+    console.error('❌ Error calling webhook:', error);
+  }
+}
+
+testWebhook();