Bump to v0.4.0 (#85)

package-lock.json

 {
   "name": "dyad",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "dyad",
-      "version": "0.3.0",
+      "version": "0.4.0",
       "license": "MIT",
       "dependencies": {
         "@ai-sdk/anthropic": "^1.2.8",

package.json

 {
   "name": "dyad",
   "productName": "dyad",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "My Electron application description",
   "main": ".vite/build/main.js",
   "repository": {
@@ -126,4 +126,4 @@
     "update-electron-app": "^3.1.1",
     "uuid": "^11.1.0"
   }
-}
+}
\ No newline at end of file