Upgrade react-scripts, switch from adm-zip to fflate.

adm-zip did not play nice with compiling to the browser after upgrading react-scripts

package.json

@@ -4,8 +4,8 @@
   "main": "src/index.tsx",
   "dependencies": {
     "@artsy/fresnel": "^1.3.1",
-    "adm-zip": "^0.5.10",
     "array.prototype.flatmap": "^1.2.4",
+    "buffer": "^6.0.3",
     "canvas-toBlob": "^1.0.0",
     "d3-array": "^2.12.1",
     "d3-interpolate": "^2.0.1",
@@ -14,6 +14,7 @@
     "d3-zoom": "^2.0.0",
     "debounce": "^1.2.1",
     "detect-browser": "^5.2.0",
+    "fflate": "^0.8.2",
     "file-saver": "^2.0.5",
     "javascript-natural-sort": "^0.7.1",
     "js-cookie": "^2.2.1",
@@ -62,7 +63,7 @@
     "cypress": "^6.8.0",
     "gh-pages": "^3.1.0",
     "prettier": "^2.2.1",
-    "react-scripts": "^4.0.3",
+    "react-scripts": "^5.0.1",
     "run-script-os": "^1.1.6",
     "start-server-and-test": "^1.12.1",
     "tslint-config-prettier": "^1.18.0",
@@ -92,9 +93,6 @@
     "not op_mini all"
   ],
   "eslintConfig": {
-    "extends": [
-      "react-app"
-    ],
     "rules": {
       "@typescript-eslint/no-unused-vars": "off",
       "@typescript-eslint/no-use-before-define": "off"