Add print in output of the client CLI version at each command execution

[turmelclem]

Content

• The first output line of each client CLI is the version, followed by the command output.
• root args of the command can now be place at any place in the command (verbose, json, log_output, ...)
• code refactoring :
  • SharedArgs as been remove since json boolean is global and part of the commandContext now
  • use configParamter from commandContext

version output example :

mithril-client --log-output cli.log -vvv cardano-db snapshot list
Mithril Client CLI version: 0.12.18
+-------+-----------+---------+------------------------------------------------------------------+----------+-----------+-----------------------------------+
| Epoch | Immutable | Network | Digest                                                           |     Size | Locations |                           Created |
+-------+-----------+---------+------------------------------------------------------------------+----------+-----------+-----------------------------------+
| 444   | 132       | devnet  | 382bad7a37fd5b5dc757068a018e72f67f8160d4d2fe911d541c6a2f3ed1fcb1 | 0.00 GiB | 1         | 2025-07-03 15:51:28.415420534 UTC |

json version output example :

mithril-client --log-output cli.log -vvv cardano-db snapshot list --json
{"mithril_client_cli_version":"0.12.18"}
[{"digest":"f89018aa64510fff38d28bd722d1428bf66182dc6e139830057f1e4573b47367", ...

Pre-submit checklist

• Branch
  • Tests are provided (if possible)
  • Crates versions are updated (if relevant)
  • CHANGELOG file is updated (if relevant)
  • Commit sequence broadly makes sense
  • Key commits have useful messages
• PR
  • All check jobs of the CI have succeeded
  • Self-reviewed the diff
  • Useful pull request description
  • Reviewer requested
• Documentation
  • Update README file (if relevant)
  • Update documentation website (if relevant)
  • Add dev blog post (if relevant)
  • Add ADR blog post or Dev ADR entry (if relevant)
  • No new TODOs introduced

Closes #2620

[jpraynaud]

Could you also make the description of the PR more understandable with a full sentence?

[github-actions]

Test Results

    4 files    154 suites   21m 58s ⏱️
2 072 tests 2 072 ✅ 0 💤 0 ❌
6 360 runs  6 360 ✅ 0 💤 0 ❌

Results for commit 0bbd891.

♻️ This comment has been updated with latest results.

[jpraynaud]

LGTM 👍