[ALICE3] Refine pdgCodes and update histogram logic

[njacazio]

Updated pdgCodes to only include 211 and added logic to handle duplicates and include 0. Adjusted histogram configurations and calculations for particle tracking performance.

[github-actions]

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

[alibuild]

Error while checking build/O2Physics/staging for 64f6175 at 2026-10-07 19:27:

## sw/BUILD/O2Physics-latest/log
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/ALICE3/Tasks/alice3TrackingPerformance.cxx:80:100: error: narrowing conversion of '((Alice3TrackingPerformance*)this)->Alice3TrackingPerformance::pdgCodes.o2::framework::Configurable<std::vector<int> >::o2::framework::ConfigurablePolicyConst<std::vector<int>, o2::framework::kGeneric>.o2::framework::ConfigurablePolicyConst<std::vector<int>, o2::framework::kGeneric>::o2::framework::ConfigurableBase<std::vector<int>, o2::framework::kGeneric>.o2::framework::ConfigurableBase<std::vector<int>, o2::framework::kGeneric>::value.std::vector<int>::size()' from 'std::vector<int>::size_type' {aka 'long unsigned int'} to 'int' [-Werror=narrowing]
ninja: build stopped: subcommand failed.

Full log here.

[alibuild]

Error while checking build/O2Physics/o2 for 64f6175 at 2026-10-07 19:31:

## sw/BUILD/O2Physics-latest/log
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/ALICE3/Tasks/alice3TrackingPerformance.cxx:80:100: error: narrowing conversion of '((Alice3TrackingPerformance*)this)->Alice3TrackingPerformance::pdgCodes.o2::framework::Configurable<std::vector<int> >::o2::framework::ConfigurablePolicyConst<std::vector<int>, o2::framework::kGeneric>.o2::framework::ConfigurablePolicyConst<std::vector<int>, o2::framework::kGeneric>::o2::framework::ConfigurableBase<std::vector<int>, o2::framework::kGeneric>.o2::framework::ConfigurableBase<std::vector<int>, o2::framework::kGeneric>::value.std::vector<int>::size()' from 'std::vector<int>::size_type' {aka 'long unsigned int'} to 'int' [-Werror=narrowing]
ninja: build stopped: subcommand failed.

Full log here.

[alibuild]

Error while checking build/O2Physics/code-check for 64f6175 at 2026-10-07 22:44:

## sw/BUILD/O2Physics-code-check-latest/log
--
========== List of issues found ==========
++ echo 'Found 4 errors and 13 warnings.'
Found 4 errors and 13 warnings.
++ [[ 4 -gt 0 ]]
++ cat /sw/BUILD/6f481cf8292e0aa9580febac7fc582e5951390d4/O2Physics-code-check/errors.txt
ALICE3/Tasks/alice3TrackingPerformance.cxx:68:10: error: no header providing "std::sort" is directly included [misc-include-cleaner,-warnings-as-errors]
ALICE3/Tasks/alice3TrackingPerformance.cxx:69:31: error: no header providing "std::unique" is directly included [misc-include-cleaner,-warnings-as-errors]
ALICE3/Tasks/alice3TrackingPerformance.cxx:71:14: error: no header providing "std::find" is directly included [misc-include-cleaner,-warnings-as-errors]
ALICE3/Tasks/alice3TrackingPerformance.cxx:80:81: error: non-constant-expression cannot be narrowed from type 'size_type' (aka 'unsigned long') to 'int' in initializer list [clang-diagnostic-c++11-narrowing]
++ [[ 13 -gt 0 ]]
++ cat /sw/BUILD/6f481cf8292e0aa9580febac7fc582e5951390d4/O2Physics-code-check/warnings.txt
ALICE3/Tasks/alice3TrackingPerformance.cxx:44:22: warning: variable 'particlePdgCodes' is non-const and globally accessible, consider making it const [cppcoreguidelines-avoid-non-const-global-variables]
ALICE3/Tasks/alice3TrackingPerformance.cxx:45:37: warning: variable 'particlePtDistribution' is non-const and globally accessible, consider making it const [cppcoreguidelines-avoid-non-const-global-variables]
ALICE3/Tasks/alice3TrackingPerformance.cxx:46:37: warning: variable 'particleEtaDistribution' is non-const and globally accessible, consider making it const [cppcoreguidelines-avoid-non-const-global-variables]
ALICE3/Tasks/alice3TrackingPerformance.cxx:47:37: warning: variable 'ptDistribution' is non-const and globally accessible, consider making it const [cppcoreguidelines-avoid-non-const-global-variables]
ALICE3/Tasks/alice3TrackingPerformance.cxx:48:37: warning: variable 'ptResolutionVsPt' is non-const and globally accessible, consider making it const [cppcoreguidelines-avoid-non-const-global-variables]
ALICE3/Tasks/alice3TrackingPerformance.cxx:49:44: warning: variable 'ptResolutionVsEta' is non-const and globally accessible, consider making it const [cppcoreguidelines-avoid-non-const-global-variables]
ALICE3/Tasks/alice3TrackingPerformance.cxx:50:37: warning: variable 'invPtResolutionVsPt' is non-const and globally accessible, consider making it const [cppcoreguidelines-avoid-non-const-global-variables]
ALICE3/Tasks/alice3TrackingPerformance.cxx:51:44: warning: variable 'invPtResolutionVsEta' is non-const and globally accessible, consider making it const [cppcoreguidelines-avoid-non-const-global-variables]
ALICE3/Tasks/alice3TrackingPerformance.cxx:52:37: warning: variable 'dcaXyResolutionVsPt' is non-const and globally accessible, consider making it const [cppcoreguidelines-avoid-non-const-global-variables]
ALICE3/Tasks/alice3TrackingPerformance.cxx:53:37: warning: variable 'dcaZResolutionVsPt' is non-const and globally accessible, consider making it const [cppcoreguidelines-avoid-non-const-global-variables]
ALICE3/Tasks/alice3TrackingPerformance.cxx:54:37: warning: variable 'covariancePtPtVsPt' is non-const and globally accessible, consider making it const [cppcoreguidelines-avoid-non-const-global-variables]
ALICE3/Tasks/alice3TrackingPerformance.cxx:55:37: warning: variable 'covarianceDcaXyDcaXyVsPt' is non-const and globally accessible, consider making it const [cppcoreguidelines-avoid-non-const-global-variables]
ALICE3/Tasks/alice3TrackingPerformance.cxx:56:37: warning: variable 'covarianceDcaZDcaZVsPt' is non-const and globally accessible, consider making it const [cppcoreguidelines-avoid-non-const-global-variables]
++ [[ 4 -gt 0 ]]
++ exit 1
--

Full log here.

[alibuild]

Auto-approving on behalf of @njacazio.