Update developement options

.npmrc

 engine-strict=true
+resolution-mode=highest

package.json

@@ -7,7 +7,7 @@
     "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
     "check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
     "dev": "vite dev",
-    "format": "prettier --write --plugin prettier-plugin-svelte .",
+    "format": "prettier --plugin prettier-plugin-svelte --write .",
     "lint": "prettier --check --plugin prettier-plugin-svelte . && eslint --ignore-path .gitignore .",
     "preview": "vite preview",
     "test": "playwright test"

prettier.config.cjs

 module.exports = {
+  overrides: [{ files: "*.svelte", options: { parser: "svelte" } }],
   plugins: ["prettier-plugin-svelte"],
   semi: false,
   trailingComma: "all",