kairos-cli: deposit integration

[marijanp]

The following PR's implement the kairos-cli deposit integration. The PR's can be reviewed in any order but merged in the following order:

• 1. kairos-server: refactor config and main #89 is needed for the kairos-test-utils to achieve a more congruent configuration with the actual CLI binary. All of the logic is now in kairos_server::run
• 2. kairos-test-utils/kairos: refactor to use kairos_server::run instead of binary #90 then uses the kairos_server::run instead of the binary-cli to solve a chicken and egg-problem.
• 3. kairos-cli: implement call to deposit endpoint and integration test #91 implements the integration with the kairos-server. kairos-test-utils is then used in an integration test to verify that submitting to the kairos-server works
• 4. deposit: refactor to forward deploys to L1 #94 submit the deposit deploy to L1
• 5. update end-to-end to await deposit deploy, after it was submitted through the CLI
  • 5.1 NEEDS_REVIEW: integrate casper event toolkit: add unprocessed deposits to batch on deploy #110
  • 5.2 NEXT: create a mock data availability layer, circumvent the batch submission and verification, and query whether the deposit was added correctly