fix(dev): make bun dev work on Windows without dropping the PORT override

.env.defaults

@@ -0,0 +1,11 @@
+# Committed defaults, loaded last so anything already set wins.
+#
+# `.env` and `.env.local` are gitignored, so a default cannot live there; and
+# `${PORT:-3002}` in a package script is not an option because Bun's own shell
+# — which `bun run` uses on Windows — does not implement default-value
+# parameter expansion and passes the literal through to Next.
+#
+# Precedence: shell PORT > .env.local > this file.
+
+# Dev server port for apps/editor.
+PORT=3002

.env.example

@@ -3,5 +3,5 @@
 # Google Maps API key (enables address search)
 # NEXT_PUBLIC_GOOGLE_MAPS_API_KEY=your_google_maps_api_key
 
-# Dev server port (default: 3000)
-# PORT=3000
+# Dev server port (default: 3002, set in .env.defaults)
+# PORT=3002

apps/editor/package.json

@@ -4,7 +4,7 @@
   "type": "module",
   "private": true,
   "scripts": {
-    "dev": "dotenv -e ../../.env.local -- next dev --port ${PORT:-3002}",
+    "dev": "dotenv -e ../../.env.local -e ../../.env.defaults -- next dev",
     "build": "dotenv -e ../../.env.local -- next build",
     "start": "next start",
     "lint": "biome lint",

package.json

@@ -3,7 +3,7 @@
   "private": true,
   "scripts": {
     "build": "turbo run build",
-    "dev": "set -a && . ./.env 2>/dev/null; set +a; turbo run dev --env-mode=loose",
+    "dev": "dotenv -e ./.env -e ./.env.defaults -- turbo run dev --env-mode=loose",
     "lint": "biome lint",
     "lint:fix": "biome lint --write",
     "format": "biome format --write",