fix: preserve page animation behavior in proxy content script

Signed-off-by: kryptocodes <srivatsantb@gmail.com>

Author: kryptocodes

images/minimal-vnc-desktop/extensions/proxy/content.js

@@ -4,29 +4,18 @@
 (function() {
   'use strict';
 
-  // Two global stylesheet rules, injected at document_start on every document:
+  // A global cursor rule, injected at document_start on every document:
   //
   // 1. cursor:none — this is a touch/kiosk stream; the pointer is a server-side
   //    software cursor baked into the VNC framebuffer, and unclutter only hides
   //    it while idle (it reappears over native <select>/date pickers). cursor:none
   //    on page content makes Chromium report a blank cursor to X, so none is drawn.
   //
-  // 2. Reduce motion — the pod renders on the CPU (SwiftShader, --disable-gpu), so
-  //    a page with many infinite CSS animations (e.g. sms.ndmu.edu.ph login: ~70
-  //    infinite animations) saturates the compositor, dropping the browser to
-  //    ~11fps and flooding the VNC framebuffer with repaints — a laggy stream.
-  //    Collapsing duration to ~0 and forcing one iteration stops the continuous
-  //    repaints (measured 14fps -> 57fps) while STILL reaching each animation's
-  //    end state and firing animationend/transitionend, so entrance animations
-  //    and JS flows that await those events keep working. Effect is cosmetic:
-  //    spinners freeze, fades/slides become instant.
   //
   // Re-applies on every navigation because the content script runs per document.
   try {
     const cs = document.createElement('style');
-    cs.textContent =
-      '*,*::before,*::after{cursor:none!important}' +
-      '*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}';
+    cs.textContent = '*,*::before,*::after{cursor:none!important}';
     (document.head || document.documentElement).appendChild(cs);
   } catch (_) {}