🐛 Fix: generate transparent image when there are no nodes at all · CoolLibs/Lab@9ac3b79

The following actions uses node12 which is deprecated and will be forced to run on node16: lukka/run-cmake@v3. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v3, lukka/run-cmake@v3. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Build: Cool/lib/img/lib/stb_image/stb_image_write.h#L750

'sprintf' is deprecated: This function is provided for compatibility reasons only. Due to security concerns inherent in the design of sprintf(3), it is highly recommended that you use snprintf(3) instead. [-Wdeprecated-declarations]

Build: Cool/lib/Audio/lib/libnyquist/third_party/opus/celt/float_cast.h#L123

"Don't have the functions lrint() and lrintf ()." [-W#warnings]

Build: Cool/lib/Audio/lib/libnyquist/third_party/opus/celt/float_cast.h#L124

"Replacing these functions with a standard C cast." [-W#warnings]

Build: Cool/lib/wafl/src/wafl.cpp#L81