Add .browserslistrc config

Author: colinrotherham

.browserslistrc

@@ -0,0 +1,13 @@
+# https://www.gov.uk/service-manual/technology/designing-for-different-browsers-and-devices
+
+> 0.1%
+last 2 Chrome versions
+last 2 Firefox versions
+last 2 Edge versions
+last 2 Samsung versions
+Safari >= 9
+ie 8-11
+iOS >= 9
+
+[node]
+node 16

package.json

@@ -98,15 +98,5 @@
   },
   "optionalDependencies": {
     "fsevents": "*"
-  },
-  "browserslist": [
-    ">0.1%",
-    "last 2 Chrome versions",
-    "last 2 Firefox versions",
-    "last 2 Edge versions",
-    "last 2 Samsung versions",
-    "Safari >= 9",
-    "ie 8-11",
-    "iOS >= 9"
-  ]
+  }
 }