Handling json with long numbers

[Assem-Hafez]

Summary

Parsing JSON strings that includes long numbers was being rounded which results in showing inaccurate numbers back to the user. To solve this we are using a custom JSON parser/stringfier which is responsible of parsing long numbers into BigInt and back to a JSON string.

Changes

• Install lossless-json library which allows custom parsing logic
• create custom JSON parsing/stringifing utils
• use the custom parser for any any JSON strings that is representing user code input/result

Next steps

• Since now we are using BigInt to move long numbers between the code, displaying this value in the JSON viewer is show them postfixed with n for example 123849843754395n. I opened an issue in react-json-view-lite to discuss that.
• Workflow queries may also include large numbers, going to raise a separate issue for it as it requires changing query/stacktrace pages.