* refactor: fix clang-tidy vector operation warnings
Fix vector population performance-inefficient-vector-operation warnings
generated by clang-tidy
* refactor: fix clang-tidy emplace_back warnings
In cases where a temporary is created to be passed
to push_back(), replace it with emplace_back().
Warning: modernize-use-emplace
* refactor: fix clang-tidy loop iteration warnings
When practical, use range-based for loops instead of C-style for loops.
clang-tiny check: modernize-loop-convert
* refactor: fix clang-tidy string initialize warning
Remove redundant empty string initialization.
clang-tidy check: readability-redundant-string-init
* feat: show optional authors in gtk about panel
* chore: use a base::Value for about dialog options on Linux
* docs: mark 'version' as supported on Linux too
