feat: add Zendesk document loader and credential integration

metrics/prometheus/prometheus.config.yml

@@ -6,4 +6,8 @@ scrape_configs:
       - targets: ["localhost:8080","localhost:3000"]
 
     metrics_path: /api/v1/metrics/
-    scheme: http
+    scheme: http
+
+    authorization:
+      type: Bearer
+      credentials_file: '/etc/prometheus/api_key.txt'

packages/components/credentials/ZendeskApi.credential.ts

@@ -0,0 +1,34 @@
+import { INodeParams, INodeCredential } from '../src/Interface'
+
+class ZendeskApi implements INodeCredential {
+    label: string
+    name: string
+    version: number
+    description: string
+    inputs: INodeParams[]
+
+    constructor() {
+        this.label = 'Zendesk API'
+        this.name = 'zendeskApi'
+        this.version = 1.0
+        this.description =
+            'Refer to <a target="_blank" href="https://support.zendesk.com/hc/en-us/articles/4408843597850-Generating-a-new-API-token">official guide</a> on how to get API token from Zendesk'
+        this.inputs = [
+            {
+                label: 'User Name',
+                name: 'user',
+                type: 'string',
+                placeholder: 'user@example.com'
+            },
+            {
+                label: 'API Token',
+                name: 'token',
+                type: 'password',
+                placeholder: '<ZENDESK_API_TOKEN>'
+            }
+        ]
+    }
+}
+
+module.exports = { credClass: ZendeskApi }
+

packages/components/models.json

@@ -893,6 +893,7 @@
                 }
             ],
             "regions": [
+                { "label": "global", "name": "global" },
                 { "label": "us-east1", "name": "us-east1" },
                 { "label": "us-east4", "name": "us-east4" },
                 { "label": "us-central1", "name": "us-central1" },