[v24.x backport] src: list scripts when --run has no command

[Cherry]

Backports #64606 to v24.x.

Refs: #64606

Two conflicts were resolved against v24.x-staging:

• src/node_options.h: main uses the DEFINE_BOOL_FIELD macro for these fields; v24.x still uses plain bool, so the new field is declared as bool has_run = false;.
• doc/node.1: dropped. The man page on v24.x has no --run entry to extend (the doc-kit regeneration of node.1 was never backported), and the same documentation lands via doc/api/cli.md.

Everything else applied cleanly. Verified with a Windows x64 clang-cl release build; parallel/test-node-run and message/node_run_list pass.

[nodejs-github-bot]

Review requested:

• @nodejs/config
• @nodejs/startup

[codecov]

Codecov Report

❌ Patch coverage is 86.20690% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 90.37%. Comparing base (9e39360) to head (6217cf8).
⚠️ Report is 414 commits behind head on v24.x-staging.

Files with missing lines	Patch %	Lines
src/node_options-inl.h	50.00%	0 Missing and 3 partials ⚠️
src/node_task_runner.cc	95.23%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@                Coverage Diff                @@
##           v24.x-staging   #66133      +/-   ##
=================================================
+ Coverage          90.31%   90.37%   +0.06%     
=================================================
  Files                711      711              
  Lines             228425   232700    +4275     
  Branches           43160    44170    +1010     
=================================================
+ Hits              206293   210302    +4009     
- Misses             14090    14095       +5     
- Partials            8042     8303     +261     

Files with missing lines	Coverage Δ
src/node.cc	73.80% <100.00%> (-0.68%)	⬇️
src/node_options.h	97.44% <100.00%> (-0.48%)	⬇️
src/node_task_runner.cc	89.78% <95.23%> (+0.45%)	⬆️
src/node_options-inl.h	83.51% <50.00%> (-0.19%)	⬇️

... and 198 files with indirect coverage changes

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