v0.1

What's New:

• contracts/lib: updated eigenlayer-middleware repo
• contracts/deployment:
  • DeployEigenLayerCore.s.sol: redesigned and optimized
  • AddNewStrategy.s.sol: updated
• contracts/src
  • HelloWorldServiceManager.sol: redesigned
  • HelloWorldServiceManager.t.sol added test cases
• Latest eigenlayer core and middleware contract libraries updated.
• Operator code: index.ts updated from ethers v5 to v6 and for compatibility with latest contracts
• README.md updated.
• Moved Rust Operator instructions to Appendix.
• /docs folder added to organize documentation content (AddNewStrategy.md and FAQ.md).