Fix NotSupportedError

✅ Solution

The "NotSupportedError" in Deno often arises when attempting to use Web Crypto API features that are either not yet implemented or are disabled due to security concerns in the Deno runtime. To fix this, either avoid using the unsupported feature entirely, or if necessary, enable the appropriate permissions (e.g., `--allow-net` for network-related cryptography) when running the Deno script. Check Deno's documentation or issue tracker to determine if the feature is actually supported and any required flags.