Cast: receiver position and pause/play on both clients

The player's remote mode reads where the television is instead of the
local playhead, which drifts.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/packages/meshbay-hub/src/meshbay_hub/static/platform.js b/packages/meshbay-hub/src/meshbay_hub/static/platform.js
index 749f93e..c131495 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/platform.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/platform.js
@@ -497,6 +497,19 @@ export const cast = {
     if (!bridge || !bridge.cast) return false;
     return bridge.cast.chromecastDisconnect();
   },
+  // Remote control of the receiver. Absent from an older bridge, so callers
+  // check `canControl` rather than catching a TypeError.
+  get canControl() {
+    return Boolean(bridge && bridge.cast && bridge.cast.chromecastPause && bridge.cast.chromecastPlay);
+  },
+  async chromecastPause() {
+    if (!this.canControl) return null;
+    return bridge.cast.chromecastPause();
+  },
+  async chromecastPlay() {
+    if (!this.canControl) return null;
+    return bridge.cast.chromecastPlay();
+  },
 };
 
 /**