Fix ZodFlattenedError

✅ Solution

ZodFlattenedError in bun often stems from malformed JSON within a package's `package.json` file, usually an unterminated string or missing comma. Inspect your project and dependency `package.json` files for JSON syntax errors using a linter or online validator, and correct the mistakes to resolve the issue. Consider running `bun install` with a specific registry mirror using the `--registry` option as a temporary workaround to bypass problematic package versions if the error lies in an external dependency.