Fix ui.rotate in HlsVideoPlayer: broken CSS height chain on desktop

TransformComponent's contentStyle had height: undefined on desktop,
so the rotate container's ResizeObserver measured height=0, causing
the inner div to get width=0 and the video to be invisible.

Adding || rotate to the height condition ensures the height chain is
intact when rotation is active, matching the isMobile path that already
set height: "100%".

https://claude.ai/code/session_01CDLHQPGpf8w44jpsG8g8nM

web/src/components/player/HlsVideoPlayer.tsx

@@ -379,7 +379,7 @@ export default function HlsVideoPlayer({
         }}
         contentStyle={{
           width: "100%",
-          height: isMobile ? "100%" : undefined,
+          height: isMobile || rotate ? "100%" : undefined,
         }}
       >
         <div className="relative size-full">