Add --version flag with -V alias via QCommandLineParser#140

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nerdCopter wants to merge 5 commits intofstl-app:masterfrom

nerdCopter:feat/version-flag

Commits on Jan 17, 2026

feat: add --version flag and -V alias; add tests
nerdCopter
committed
feat: accept -v as version alias and add test
nerdCopter
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Commits on Jan 18, 2026

feat: add cross-platform version tests and Qt CLI best practices
nerdCopter
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Commits on Jan 19, 2026

Update src/main.cpp

nerdCopter
and
ptsouchlos
authored
refactor: replace printf with std::cout for C++14 compatibility
nerdCopter
committed