fix(prettier): remove deprecated jsxBracketSameLine and add format:check script

Author: Ansonhkg

.prettierrc

@@ -6,7 +6,6 @@
   "insertPragma": false,
   "singleAttributePerLine": false,
   "bracketSameLine": false,
-  "jsxBracketSameLine": false,
   "jsxSingleQuote": false,
   "printWidth": 80,
   "proseWrap": "preserve",

package.json

@@ -20,6 +20,7 @@
     "gen:docs": "node ./tools/scripts/gen-doc.mjs",
     "gen:readme": "node ./tools/scripts/gen-readme.mjs",
     "prettier": "npx nx format:write --all",
+    "format:check": "npx nx format:check --all",
     "link-all": "for dir in packages/*/; do echo \"Linking in $dir\"; (cd \"$dir\" && bun link) || { echo \"ERROR: Failed to link in $dir\"; exit 1; }; done",
     "unlink-all": "for dir in packages/*/; do echo \"Unlinking in $dir\"; (cd \"$dir\" && bun unlink) || { echo \"ERROR: Failed to unlink in $dir\"; exit 1; }; done",
     "auth-services": "cd packages/auth-services && bun run start",