[PWGLF] Move double-cascade inspector to double-omega search analysis

[fmazzasc]

No description provided.

[github-actions]

O2 linter results: ❌ 16 errors, ⚠️ 5 warnings, 🔕 0 disabled

[alibuild]

Error while checking build/O2Physics/code-check for 99d656e at 2026-08-21 18:42:

## sw/BUILD/O2Physics-code-check-latest/log
--
========== List of issues found ==========
++ echo 'Found 5 errors and 1 warnings.'
Found 5 errors and 1 warnings.
++ [[ 5 -gt 0 ]]
++ cat /sw/BUILD/4a3093cfe346db644b22028b5d4220d8c3ab3f5e/O2Physics-code-check/errors.txt
PWGLF/DataModel/LFDoubleOmegaTables.h:17:1: error: included header cstdint is not used directly [misc-include-cleaner,-warnings-as-errors]
PWGLF/TableProducer/Strangeness/doubleOmegaTreeCreator.cxx:59:84: error: no header providing "o2::aod::TracksDCA" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGLF/TableProducer/Strangeness/doubleOmegaTreeCreator.cxx:127:8: error: constructor does not initialize these fields: ccdb [cppcoreguidelines-pro-type-member-init,-warnings-as-errors]
PWGLF/TableProducer/Strangeness/doubleOmegaTreeCreator.cxx:550:27: error: no header providing "o2::math_utils::Point3D" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGLF/TableProducer/Strangeness/doubleOmegaTreeCreator.cxx:1095:12: error: no header providing "size_t" is directly included [misc-include-cleaner,-warnings-as-errors]
++ [[ 1 -gt 0 ]]
++ cat /sw/BUILD/4a3093cfe346db644b22028b5d4220d8c3ab3f5e/O2Physics-code-check/warnings.txt
PWGLF/TableProducer/Strangeness/doubleOmegaTreeCreator.cxx:355:29: warning: use designated initializer list to initialize 'LambdaCandidate' [modernize-use-designated-initializers]
++ [[ 5 -gt 0 ]]
++ exit 1
--

Full log here.

[romainschotter]

Hi @fmazzasc !
I am not entirely sure to understand why it is necessary to re-build the Lambda and Omega candidates. Why not using the V0 and cascade tables produced by the strangeness builder?
Could you please also add:

• #include in doubleOmegaTreeCreator.cxx?
  Thank you very much!