Cardano Updates

This commit introduces several improvements to the snapshot parsing
logic:

- Simplify snapshot parsing by extracting common parsing logic
- Add more descriptive logging for snapshot parsing
- Create a new `ParsedSnapshotsContainer` to represent fully parsed
  snapshots
- Reduce verbosity in logging and error handling

Signed-off-by: Chris Gianelloni <[email protected]>

Signed-off-by: Chris Gianelloni <[email protected]>

- Modify Cabal/Haskell build flags

* alonzoTransactionOutputRule
* dataRule
* datumOptionRule

Improve `writeSpec` to validate filepath.

* dnsNameRule
* urlRule
* voteRule
* drepCredentialRule
* committeeHotCredentialRule
* committeeColCredentialRule
* policyHashRule
* potentialLanguagesRule

  PubSub was publishing successfully but messages weren't being received
  because the doc-sync module was missing the hermes:ipfs/event.on-topic
  handler. The system dispatches OnTopicEvent but the module only exported
  hermes:doc-sync/event, not hermes:ipfs/event.

  Changes:
  - Add hermes:ipfs/event export to doc-sync module world definition
  - Implement on-topic event handler with detailed logging
  - Add comprehensive logging throughout PubSub publish path
  - Enhance error reporting in doc_sync host publish function
  - Update p2p-testing justfile with parallel module packaging
  - Add test-pubsub-propagation recipe for end-to-end testing
  - Update docker-compose bootstrap peers with current peer IDs

  The on-topic handler now logs all received PubSub messages with topic,
  size, and message preview, making it easy to verify propagation across
  the 6-node test mesh.

  Root cause: Mismatch between dispatched event (OnTopicEvent calling
  hermes:ipfs/event.on-topic) and module exports (only hermes:doc-sync/event).
  Messages were successfully published and routed by Gossipsub but dropped
  at the module boundary due to missing handler.

Signed-off-by: Chris Gianelloni <[email protected]>