Add a skill for testing the sandbox usdc integrations e2e.#293

jklein24 wants to merge 2 commits intomainlightsparkdev/grid-api:mainfrom

03-23-add_a_skill_for_testing_the_sandbox_usdc_integrations_e2elightsparkdev/grid-api:03-23-add_a_skill_for_testing_the_sandbox_usdc_integrations_e2eCopy head branch name to clipboard