Restructure the repo files

[Kailai-Wang]

Context

As topic, this is now the tree structure:

.
├── LICENSE
├── Makefile
├── README.md
├── common
├── local-setup
├── parachain
└── tee-worker

And in tee-worker:

└── tee-worker
    ├── bitacross
    └── identity

A root-dir can only have one workspace definition.
It would be very chaotic and incredibly long deps if I have one big Cargo.toml that specifies deps for both parachain and workers.

So I'm going to have a workspace definition for parachain and worker, respectively. The common will then come up as standalone crates.

Note

Workers still have isolated directories - I don't want to introduce too many changes in one PR. A bigger PR will follow up with workspace-dependencies for workers.

Warning

Please note the changes (in case anything needs to be changed in the deployment script) @m1iktea

[linear]

P-239 Restructure the parachain repo

[jonalvarezz]

Thanks Kai,

Since it is mostly restructuring, I tested it by checking out the code locally, building the node and the identity worker and launching in standalone mode. It looks good. I could do all basic operations like retrieve/ link identity and request vc.

[silva-fj]

This is a nice improvement 👍🏼