Delete contrib/ folder (#344)

Author: onlywei

.oxfmtrc.json

@@ -1,6 +1,5 @@
 {
   "$schema": "./node_modules/oxfmt/configuration_schema.json",
-  "ignorePatterns": ["contrib/**"],
   "semi": false,
   "singleQuote": true
 }

.oxlintrc.json

@@ -3,7 +3,6 @@
   "categories": {
     "correctness": "error"
   },
-  "ignorePatterns": ["contrib/**"],
   "rules": {
     "no-unused-vars": "warn"
   }