feat(n8n development): add submodule for n8n node development)

Author: ZoneMix

.gitmodules

@@ -0,0 +1,4 @@
+[submodule "n8n-nodes-actual-budget-rest-api"]
+	path = n8n-nodes-actual-budget-rest-api
+	url = git@github.com:ZoneMix/n8n-nodes-actual-budget-rest-api.git
+	branch = main

docker-compose.dev.yml

@@ -31,8 +31,12 @@ services:
       - "5678:5678"
     environment:
       - N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true
+      # For local development of the Actual Budget REST API n8n node
+      #- N8N_CUSTOM_EXTENSIONS=/home/node/.n8n/custom
     volumes:
       - ./data/dev/n8n:/home/node/.n8n
+      # For local development of the Actual Budget REST API n8n node
+      #- ./n8n-nodes-actual-budget-rest-api:/home/node/.n8n/custom/node_modules/n8n-nodes-actual-budget-rest-api
     depends_on:
       - actual-api-wrapper