feat(server): YAML config file support (#7894)

* test(server): Load config from yaml

* docs: YAML config support

* feat(server): YAML config file support

* fix format

---------

Co-authored-by: Alex Tran <alex.tran1502@gmail.com>

server/package.json

@@ -68,6 +68,7 @@
     "i18n-iso-countries": "^7.6.0",
     "ioredis": "^5.3.2",
     "joi": "^17.10.0",
+    "js-yaml": "^4.1.0",
     "lodash": "^4.17.21",
     "luxon": "^3.4.2",
     "nest-commander": "^3.11.1",
@@ -99,6 +100,7 @@
     "@types/imagemin": "^8.0.1",
     "@types/jest": "29.5.12",
     "@types/jest-when": "^3.5.2",
+    "@types/js-yaml": "^4.0.9",
     "@types/lodash": "^4.14.197",
     "@types/mock-fs": "^4.13.1",
     "@types/multer": "^1.4.7",