build: update background worker container name and create app.json for heroku deployments

app.json

@@ -0,0 +1,16 @@
+{
+  "name": "Plane",
+  "description": "Plane helps you track your issues, epics, and product roadmaps.",
+  "repository": "http://github.com/makeplane/plane",
+  "logo": "https://avatars.githubusercontent.com/u/115727700?s=200&v=4",
+  "website": "https://plane.so/",
+  "success_url": "/",
+  "stack": "container",
+  "keywords": ["plane", "project management", "django", "next"],
+  "addons": ["heroku-postgresql:mini", "heroku-redis:mini"],
+  "buildpacks": [
+    {
+      "url": "https://github.com/heroku/heroku-buildpack-python.git"
+    }
+  ]
+}

docker-compose.yml

@@ -74,7 +74,7 @@ services:
 
   plane-worker:
     image: plane-api
-    container_name: plane-bg
+    container_name: plane-rqworker
     depends_on:
         - redis
         - db

heroku.yml

@@ -17,4 +17,4 @@ release:
 run:
   plane-frontend: node apps/app/server.js
   plane-backend: ./apiserver/bin/takeoff
-  plane-worker: python manage.py rqworker
+  plane-rqworker: ./apiserver/bin/worker