Discord chat bot to announce projects (#590)

* Add support for discord chat bot to announce when images are set, with instructions on configuring for dev

* Tweak discord bot message.

Co-authored-by: Kurt Hutten <k.hutten@protonmail.ch>

app/api/package.json

@@ -9,6 +9,7 @@
     "axios": "^0.21.1",
     "cloudinary": "^1.23.0",
     "cors": "^2.8.5",
+    "discord.js": "^13.5.1",
     "express": "^4.17.1",
     "human-id": "^2.0.1",
     "middy": "^0.36.0",
@@ -21,4 +22,4 @@
     "concurrently": "^6.0.0",
     "nodemon": "^2.0.7"
   }
-}
+}