Fix linting?

.claude/settings.local.json

@@ -6,7 +6,10 @@
       "Bash(echo \"OK: $f\")",
       "Bash(echo \"BAD: $f\")",
       "Bash(done)",
-      "Bash(node -e \":*)"
+      "Bash(node -e \":*)",
+      "Read(//c/Users/runya/Documents/repositories/jakeswestcoast/src/**)",
+      "Bash(node scripts/build-content.js)",
+      "Bash(npx eslint *)"
     ]
   }
 }

package.json

@@ -25,7 +25,10 @@
     "extends": [
       "react-app",
       "react-app/jest"
-    ]
+    ],
+    "env": {
+      "es2021": true
+    }
   },
   "browserslist": {
     "production": [