Fix any type usage in desktop/ (#6033)

# Description of Changes
Follow on from #5949, expanding any type usage ban to the `desktop/`
folder

Also gets rid of a bunch of really verbose desktop logging that I don't
think we really need anymore (or ever needed tbh, most of it doesn't
make sense) because it was using a bunch of `any` typing and wasn't
worth fixing.

frontend/eslint.config.mjs

@@ -78,6 +78,7 @@ export default defineConfig(
   // Folders that have been cleaned up and are now conformant - stricter rules enforced here
   {
     files: [
+      "src/desktop/**/*.{js,mjs,jsx,ts,tsx}",
       "src/proprietary/**/*.{js,mjs,jsx,ts,tsx}",
       "src/saas/**/*.{js,mjs,jsx,ts,tsx}",
       "src/prototypes/**/*.{js,mjs,jsx,ts,tsx}",