Cardano Updates

Closes #144.

The directory was lifted verbatim from components/asteria-stub/ in
fbb8982 ("asteria-game: testnet split + lift PR #67 source +
idempotent bootstrap (#100)") when the real asteria-game implementation
arrived. The "stub" label stuck despite the scripts inside no longer
being placeholders — they are the canonical drivers for heartbeat,
alive probes, asteria bootstrap / player / consistency / admin
singleton, plus their SDK observability.

The rest of the repo follows <component>/composer/<purpose>/:
  components/adversary/composer/chain-sync-client/  ← descriptive
  components/tx-generator/composer/tx-generator/    ← descriptive
  components/asteria-game/composer/stub/            ← stale (was)

This PR fixes that. The label was leaking into the Antithesis
report — every finding showed up as `stub/parallel_driver_X.sh` and
every assertion as `stub heartbeat ticked` etc. — which read as
"placeholder code being flaky" rather than "real driver". That
misreading actually happened during triage of #142.

Changes:
- git mv components/asteria-game/composer/stub
       components/asteria-game/composer/asteria-game
- All SDK assertion IDs in the renamed scripts: drop the "stub "
  prefix → "asteria_game " (matching tx-generator's snake_case
  component-prefix convention). 21 assertion IDs across 7 scripts.
- Prose comments in the renamed scripts: "stub script" / "sibling
  stubs" → plain wording, since the rename makes the original
  framing wrong.
- Path references in:
    docs/components/asteria-player.md
    docs/testnets/cardano-node-master.md
    testnets/cardano_node_master/docker-compose.yaml
    testnets/cardano_node_adversary/docker-compose.yaml
    testnets/asteria_game/docker-compose.yaml
  all updated for /opt/antithesis/test/v1/asteria-game/ and the
  source dir.

components/asteria-stub/ (the legacy component with the un-bounded
socat reference baseline) is left untouched.

Antithesis identity reset:
- composer commands: now identified as
  asteria-game/parallel_driver_heartbeat.sh etc., distinct from the
  archived stub/* identities. History bar restarts for these.
- SDK assertions: same — asteria_game heartbeat ticked is a fresh
  identity vs the archived stub heartbeat ticked.
- One-time cost; the payoff is permanently readable triage output.

Local smoke (renamed paths):
- 10 concurrent shells × 5 emits → 50 valid JSON lines
- SIGTERM mid-sleep → exit 0 with trap-emitted observation
- timeout --kill-after=2 escalation → exit 137 → absorbed

Mirrors the fix→chore pattern of #143 / #146. Without this bump the
next Antithesis run would still pull the previous :126bb4e image
where the composer scripts live at /opt/antithesis/test/v1/stub/,
and the renamed paths in the docker-compose mounts would not match.

Re #144.

This uses the same typescript -> json schema workflow and also sanity
checks the prepared simulator traces in the repository.

Why: engines.node is >=22.0.0, but @types/node was still on ^20,
so APIs added in Node 22 were not reflected in the type definitions.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Signed-off-by: Yurii Shynbuiev <[email protected]>
Co-authored-by: mix irving <[email protected]>
Co-authored-by: Claude Opus 4.7 (1M context) <[email protected]>

- Use Text.unlines in prettyRelevanceArray and forHuman ContextDump
- Rename JSON keys eventsPerSecond and catchUpRatio to camelCase
- Simplify printArray to build a single Text value
- Use maybe [] Map.toList instead of Map.toList . fromMaybe Map.empty