move to bun and bun:test and remove jest.

.eslintrc.json

@@ -139,13 +139,5 @@
     "wrap-iife": [2, "any"],
     "yield-star-spacing": [2, "both"],
     "yoda": [0]
-  },
-  "overrides": [
-    {
-      "files": ["**/*.test.ts"],
-      "env": { "jest/globals": true },
-      "plugins": ["jest"],
-      "extends": ["plugin:jest/recommended"]
-    }
-  ]
+  }
 }