chore: add Prettier configuration and update package.json for lint-staged

Author: OliverDudgeon

.prettierignore

@@ -0,0 +1,4 @@
+node_modules
+dist
+pnpm-lock.yaml
+CHANGELOG.md

.prettierrc

@@ -0,0 +1,12 @@
+{
+  "trailingComma": "all",
+  "singleQuote": false,
+  "printWidth": 100,
+  "semi": true,
+  "arrowParens": "always",
+  "bracketSpacing": true,
+  "bracketSameLine": false,
+  "useTabs": false,
+  "tabWidth": 2,
+  "objectWrap": "collapse"
+}

package.json

@@ -48,14 +48,19 @@
     "eslint": "9.25.1",
     "husky": "8.0.1",
     "lint-staged": "15.5.0",
+    "prettier": "3.8.3",
     "semantic-release": "25.0.2",
     "tsdown": "0.18.3",
     "tslib": "2.8.1",
     "typescript": "6.0.3"
   },
   "lint-staged": {
     "*.@(js|ts|tsx)": [
-      "pnpm format ."
+      "prettier --write",
+      "eslint --fix --max-warnings=0"
+    ],
+    "*.@(json|md|css)": [
+      "prettier --write"
     ]
   }
 }