chore: add files to gitignore

[amessbee]

Add the following to .gitignore:

# Yarn related
.yarnrc.yml
.yarn/install-state.gz

# contract tx
contract/,tx.json

[amessbee]

@rabi-siddique Please verify what I am doing is correct. I know contract/,tx.json needs to be added but I am not very sure about the other two files.

[rabi-siddique]

Generally, you should include .yarnrc.yml in your Git repo because it contains Yarn configuration specific to your project.

As for .yarn/install-state.gz, it is typically related to the installation state of your dependencies. It is generally not necessary to include it in your repository.

[rabi-siddique]

I don't see these files in our repo. Are these files generated somewhere?

[amessbee]

They are created when I run the usual commands on my machines.

[amessbee]

@rabi-siddique do you suggest we should add .yarnrc.yml file?

[rabi-siddique]

I suggest we avoid adding .yarnrc.yml for now, as we might need to create a custom Yarn configuration in the future.