It's a neat concept and reminds me of the emotion triangle in Omori, though auto-battling :)
Unfortunately on Linux, using google-chrome-stable 145.0.7632.75 to run this or Brave 1.87.188 on an nvidia 3070gtx is slower than expected. (Firefox Nightly routinely says "not enough memory" and fails webgpu tests, even though it worked once.)
From the second level on, the UI FPS tanks (even in the settings menu). The third level is barely playable (from the setup side, though the playing goes a little better). It seems directly related to the number of squadrons on the screen. A friend confirmed this on Windows 11 as well.
Perhaps a native build would perform better?
That said, I can see it being fun. The battling in the first level is fun to watch.