chore: simplify development script by removing NODE_ENV setting

Author: wiktoriavh

package.json

@@ -9,7 +9,7 @@
     "build:ts": "tsup",
     "build:copy": "node scripts/copy-assets.js",
     "start": "node dist/index.js",
-    "dev": "NODE_ENV=development tsx watch src/index.ts",
+    "dev": "tsx watch src/index.ts",
     "deploy": "tsx src/util/deploy.ts",
     "docker:build": "NODE_VERSION=$(cat .nvmrc | tr -d 'v') docker compose build",
     "docker:dev": "NODE_VERSION=$(cat .nvmrc | tr -d 'v') docker compose --profile dev up",