fix: downgrade vitest to 3.x

Author: idleberg

package.json

@@ -60,7 +60,7 @@
 		"tsdown": "^0.15.9",
 		"typescript": "^5.9.3",
 		"vite": "^7.1.12",
-		"vitest": "^4.0.2"
+		"vitest": "^3.2.4"
 	},
 	"peerDependencies": {
 		"@expo/devcert": "^1.2.0",