refactor: replace prettier with oxfmt

package.json

@@ -1,27 +1,28 @@
 {
   "name": "conventional-semantic-git-tag-increment",
   "description": "GitHub Action to increment semantic version tag based on conventional commits",
+  "license": "MIT",
+  "author": "Timo Behrendt <t.behrendt@t00n.de>",
   "main": "src/index.ts",
   "scripts": {
     "typecheck": "tsc --noEmit",
     "build": "esbuild src/index.ts --bundle --outfile=dist/index.js --platform=node --target=node24 --minify",
     "test": "jest",
-    "format": "prettier --write src/**/*.ts"
+    "format": "oxfmt",
+    "format:check": "oxfmt --check"
+  },
+  "dependencies": {
+    "@actions/core": "3.0.1",
+    "conventional-commits-parser": "3.2.4"
   },
-  "author": "Timo Behrendt <t.behrendt@t00n.de>",
-  "license": "MIT",
   "devDependencies": {
     "@types/conventional-commits-parser": "5.0.2",
     "@types/jest": "30.0.0",
     "@types/node": "24.13.2",
     "esbuild": "0.28.1",
     "jest": "30.4.2",
-    "prettier": "3.8.4",
+    "oxfmt": "0.59.0",
     "ts-jest": "29.4.11",
     "typescript": "5.9.3"
-  },
-  "dependencies": {
-    "@actions/core": "3.0.1",
-    "conventional-commits-parser": "3.2.4"
   }
 }