feat(platform): Fix high-DPI scaling and add resolution option

- Fixed a 'squished' viewport bug on high-DPI (Retina) displays by querying the framebuffer size in pixels instead of using the window size in points.
- Centralized window dimension management within the platform layer.
- Added a '--resolution WxH' command-line option to allow specifying a custom window size at startup. This option is stripped in STRIP_ALL builds.
- Updated all test and tool executables to use the new platform API.

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/spectool.cc b/tools/spectool.cc
index 80a970e..dfb00de 100644
--- a/tools/spectool.cc
+++ b/tools/spectool.cc
@@ -131,7 +131,7 @@ int play_spec(const char* in_path) {
   fread(spec_data.data(), sizeof(float), spec_data.size(), f_in);
   fclose(f_in);
 
-  platform_init_window(false);
+  platform_init_window(false, nullptr, nullptr);
   audio_init();
   audio_start();
   Spectrogram spec;