Pip install resolution

[rajgane07]

Qokit code uses few Json files for calculations, these have been added back

[rajgane07]

This PR is to resolve bug, where some part of code will not work after pip install the repository either using pip install git+.. or pip install from pypi. The reason being during package time it configured to remove all the files under asset folder. The codes referencing some of the files will break.
Fix is move all the unwanted filed to archive folder, respective owners can check them and remove it. In the .toml only exclude the archived files.

Test this by either doing pip install git+ https://github.com/jpmorganchase/QOKit.git@test_coverage_circuit_optimization and/or pip install from pypi test site.
run following, it should not throw error.
from qokit.parameter_utils import get_fixed_gamma_beta
get_fixed_gamma_beta(3, 1)

[rsln-s]

Thank you, @rajgane07! @HaoTy, can you confirm that this resolves #19 on your end?

[HaoTy]

Yeah, this fixes #19 on my end. Thanks!

[rajgane07]

Can you wait before merge? I want to check something

[rsln-s]

Install works on my machine! @rajgane07, could we make sure (using e.g. grep) that none of the file names under archives/ are mentioned anywhere in the code, and then delete the archives/ folder?

Looks great otherwise!

[rajgane07]

During pip packaging, json files/.npy files were getting excluded. This change fixes that issue. @rsln-s I created archives file after verifying there are no depenency in the code. I have removed archives folder too in this change.

All can you please verify and review one more time?

[rsln-s]

LGTM! I confirmed that the install works locally. @rajgane07, feel free to merge