Add date-fns

package.json

@@ -15,6 +15,7 @@
     "@material-ui/lab": "^4.0.0-alpha.57",
     "axios": "^0.21.0",
     "compression": "^1.7.4",
+    "date-fns": "^2.16.1",
     "express": "^4.17.1",
     "fontsource-roboto": "^3.0.3",
     "lodash.union": "^4.6.0",

yarn.lock

@@ -1893,6 +1893,11 @@ data-uri-to-buffer@3.0.0:
   dependencies:
     buffer-from "^1.1.1"
 
+date-fns@^2.16.1:
+  version "2.16.1"
+  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-2.16.1.tgz#05775792c3f3331da812af253e1a935851d3834b"
+  integrity sha512-sAJVKx/FqrLYHAQeN7VpJrPhagZc9R4ImZIWYRFZaaohR3KzmuK88touwsSwSVT8Qcbd4zoDsnGfX4GFB4imyQ==
+
 debug@2.6.9, debug@^2.2.0, debug@^2.3.3, debug@^2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"