Cardano Updates

test(caribic): gate Test 1 on Mithril artifact readiness

fix(gateway): transfer helper usage in Lucid build path

chore/fix: bump relayer

Enhances the `cardano-testnet` user experience by refining startup output.

Improve messages when running the testnet

The HTTP call fetching mainnet protocol parameters from https://github.com/input-output-hk/cardano-parameters/blob/main/mainnet/parameters.json had no retry logic, so a transient network or TLS error would kill the testnet setup with an opaque exception. Retry up to 3 times with a  2-second delay, logging each attempt to stderr, and wrap the final failure in a descriptive error.

Update node_default_config.json

Minor enhancements to cryptography documentation

Corrections in response to reviewer comments.

Co-authored-by: Thomas Vellekoop <[email protected]>

move yaci store start sync point to env file

feat(stm): SNARK Key registration

Remove xtrace (`set -euox` → `set -euo`) from docker and nix run
scripts to reduce CI log noise. Also add --quiet to nix shell
invocations in the run helper scripts.

Replace -L with --quiet and add --quiet where missing across all
CI workflow files. This suppresses verbose nix build logs and
warnings that clutter GHA output.

Closes #5148, closes #5118

ensure that schema is correctly applied for dev

ruby-e2e.sh no longer contains a version string, so the sed
replacement is a no-op and git commit fails with "nothing to commit".
Use git diff --quiet to skip commits when there are no changes.