feat: add folder support for workflows (fixes #70)

workflows/Manual/1026_Manual_Graphql_Automate_Triggered.json

@@ -0,0 +1,45 @@
+{
+  "nodes": [
+    {
+      "name": "On clicking 'execute'",
+      "type": "n8n-nodes-base.manualTrigger",
+      "position": [
+        250,
+        300
+      ],
+      "parameters": {},
+      "typeVersion": 1
+    },
+    {
+      "name": "GraphQL",
+      "type": "n8n-nodes-base.graphql",
+      "position": [
+        450,
+        300
+      ],
+      "parameters": {
+        "query": "{\n  launchesPast(limit: 5) {\n    mission_name\n    launch_date_local\n    launch_site {\n      site_name_long\n    }\n    links {\n      article_link\n      video_link\n    }\n    rocket {\n      rocket_name\n      first_stage {\n        cores {\n          flight\n          core {\n            reuse_count\n            status\n          }\n        }\n      }\n      second_stage {\n        payloads {\n          payload_type\n          payload_mass_kg\n          payload_mass_lbs\n        }\n      }\n    }\n    ships {\n      name\n      home_port\n      image\n    }\n  }\n}",
+        "endpoint": "https://api.spacex.land/graphql/",
+        "requestFormat": "json",
+        "responseFormat": "string",
+        "headerParametersUi": {
+          "parameter": []
+        }
+      },
+      "typeVersion": 1
+    }
+  ],
+  "connections": {
+    "On clicking 'execute'": {
+      "main": [
+        [
+          {
+            "node": "GraphQL",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    }
+  }
+}