Update collaboration sounds, add sounds to screensharing (#2679)

Updates all collab sounds, add screen sharing sounds.

Release Notes:

- Improved collaboration sounds for joining and leaving a call, muting
and unmuting the mic.
- Added a sound when you start and stop screen sharing.

crates/audio/src/audio.rs

@@ -15,15 +15,19 @@ pub enum Sound {
     Leave,
     Mute,
     Unmute,
+    StartScreenshare,
+    StopScreenshare,
 }
 
 impl Sound {
     fn file(&self) -> &'static str {
         match self {
-            Self::Joined => "joined",
-            Self::Leave => "leave",
+            Self::Joined => "joined_call",
+            Self::Leave => "leave_call",
             Self::Mute => "mute",
             Self::Unmute => "unmute",
+            Self::StartScreenshare => "start_screenshare",
+            Self::StopScreenshare => "stop_screenshare",
         }
     }
 }

crates/call/src/room.rs

@@ -1222,6 +1222,9 @@ impl Room {
                                 };
                                 cx.notify();
                             }
+
+                            Audio::play_sound(Sound::StartScreenshare, cx);
+
                             Ok(())
                         }
                         Err(error) => {
@@ -1311,6 +1314,8 @@ impl Room {
             } => {
                 live_kit.room.unpublish_track(track_publication);
                 cx.notify();
+
+                Audio::play_sound(Sound::StopScreenshare, cx);
                 Ok(())
             }
         }