replace Prettier with oxfmt

Author: u-sho

.oxfmtrc.json

@@ -0,0 +1,8 @@
+{
+  "$schema": "./node_modules/oxfmt/configuration_schema.json",
+  "trailingComma": "none",
+  "singleQuote": true,
+  "printWidth": 80,
+  "experimentalSortPackageJson": false,
+  "ignorePatterns": []
+}

.prettierrc

@@ -2,6 +2,7 @@
   "recommendations": [
     "dbaeumer.vscode-eslint",
     "bradlc.vscode-tailwindcss",
-    "esbenp.prettier-vscode"
-  ]
+    "oxc.oxc-vscode"
+  ],
+  "unwantedRecommendations": ["esbenp.prettier-vscode"]
 }

.vscode/extensions.json

@@ -1,10 +1,11 @@
 {
   "[typescript][typescriptreact][json][jsonc]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
+    "editor.defaultFormatter": "oxc.oxc-vscode"
   },
   "files.insertFinalNewline": true,
   "files.trimFinalNewlines": true,
-  "prettier.enable": true,
+  "editor.formatOnSave": true,
+  "editor.formatOnSaveMode": "file",
   "typescript.tsdk": "node_modules/typescript/lib",
 
   "chat.mcp.gallery.enabled": true