Add era-independent "debug transaction view" command

[smelc]

Changelog

- description: |
    Add era-independent "debug transaction view" command
# uncomment types applicable to the change:
  type:
  # - feature        # introduces a new feature
  - breaking       # the API has changed in a breaking way
  # - compatible     # the API has changed but is non-breaking
  # - optimisation   # measurable performance improvements
  # - refactoring    # QoL changes
  # - bugfix         # fixes a defect
  # - test           # fixes/modifies tests
  # - maintenance    # not directly related to the code
  # - release        # related to a new release preparation
  # - documentation  # change in code docs, haddocks...

Context

• Fixes https://github.com/IntersectMBO/cardano-cli/issues/799
• When this PR is merged, I will create a follow-up issue to deprecate the [era] transaction view command after the next release.
• This is somehow reverting the decision from https://github.com/IntersectMBO/cardano-cli/pull/774#discussion_r1616306539 that was to show null for fields in irrelevant eras

How to trust this PR

• The golden file for transaction view on this Conway transaction, which is visible here didn't change: the Conway fields stayed.
• Golden files for non-Conway eras for transaction view outputs have changed.

Checklist

• [X] Commit sequence broadly makes sense and commits have useful messages
• [X] Self-reviewed the diff

[smelc]

cc @mkoura

[smelc]

Maybe @Jimbo4350 you want to have a look before merging