✨ Add Oura node (#1609)

* ✨ Add Oura node

* 🔨 Make it work

* ⚡ Improvements

* ⚡ Improvements

* 🎨 Fix SVG size and position

* ⚡ Fix parameter error & other improvements

Co-authored-by: Iván Ovejero <ivov.src@gmail.com>
Co-authored-by: ricardo <ricardoespinoza105@gmail.com>
Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>

packages/nodes-base/credentials/OuraApi.credentials.ts

@@ -0,0 +1,18 @@
+import {
+	ICredentialType,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+export class OuraApi implements ICredentialType {
+	name = 'ouraApi';
+	displayName = 'Oura API';
+	documentationUrl = 'oura';
+	properties = [
+		{
+			displayName: 'Personal Access Token',
+			name: 'accessToken',
+			type: 'string' as NodePropertyTypes,
+			default: '',
+		},
+	];
+}