hurl parser rust initial working

[WrathOP]

• Need to implement models
• Converting model from json

PR Description

hurl parser rust initial working using flutter_rust_bridge library

Most of the files are autogenerated.

Related Issues

• Closes Importing Requests from hurl file #123

Checklist

• I have gone through the contributing guide
• I have updated my branch and synced it with project main branch before making this PR
• I am using the latest Flutter stable branch (run flutter upgrade and verify)
• I have run the tests (flutter test) and all tests are passing

Added/updated tests?

We encourage you to add relevant test cases.

• Yes
• No, and this is why: please replace this line with details on why tests have not been included

OS on which you have developed and tested the feature?

• Windows
• macOS
• Linux

[WrathOP]

@ashitaprasad I tried this as a POC and its working we are getting a nice json from the parser and I think we can go with this. If you could have a look.

and yes the for flutter tests you might need to build the rust project

cd rust
cargo build --release