2.1c: platform update

hi! mini 2.1c is out, with minor updates but life-saving for some:

• microphone selection at startup works again, so you no longer need to reselect your microphone when opening the program.
• creating a shortcut for the app on Windows works again, without giving you the missing SDL3 error.
• the macOS version should no longer leak memory or have issues with microphone/hotkey permissions, meaning that now the macOS version is good again i guess!
• we split the macOS version into Silicon and Intel, so remember download the appropriate one for your machine.
• Linux library search is better now, meaning you shouldn't have issues with missing text anymore, hopefully.
• we also updated SDL to 3.2.14, which should make things more stable as well.

(also not related to the update, but: temos um apoia.se pro acesso antecipado agora <3 brasileiros que quiserem usar pix pra apoiar o projeto e testar a versão completa agora podem fazer isso. eh isso xau)