refactor: migrate @krlwlfrt/async-pool to @openstapps/collection-utils

backend/backend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@openstapps/backend",
   "description": "A reference implementation for a StApps backend",
-  "version": "3.0.0",
+  "version": "2.0.0",
   "type": "module",
   "license": "AGPL-3.0-only",
   "author": "André Bierlein <andre.mt.bierlein@gmail.com>",
@@ -30,6 +30,7 @@
     "build:docker": "docker build -t openstapps:backend ../../.deploy/backend",
     "deploy": "pnpm --prod --filter=@openstapps/backend deploy ../../.deploy/backend",
     "dev": "tsup --watch --onSuccess \"pnpm run start\"",
+    "docs": "openapi build-docs ./node_modules/@openstapps/core/lib/openapi.json -o docs/openapi/index.html",
     "format": "prettier . -c --ignore-path ../../.gitignore",
     "format:fix": "prettier --write . --ignore-path ../../.gitignore",
     "lint": "tsc --noEmit && eslint --ext .ts src/",
@@ -94,6 +95,7 @@
     "mocha": "10.2.0",
     "mocha-junit-reporter": "2.2.0",
     "mocked-env": "1.3.5",
+    "openapi": "1.0.1",
     "redoc-cli": "0.13.20",
     "sinon": "15.0.4",
     "sinon-express-mock": "2.2.1",