Try to fix background glitching over long periods of time

src/VoiceCat.Audio/AudioEngine.cs

@@ -177,6 +177,13 @@ public sealed class AudioEngine : IDisposable
         catch (Exception exception) { Failure = exception; stop.Cancel(); }
     }
 
+    // Drop each capture backlog to its buffer target. The consumer calls this after a stall it
+    // cannot catch up in place: one bounded gap instead of a queue that ratchets toward its edge.
+    public void ResynchronizeInputs()
+    {
+        foreach (LocalStream stream in Volatile.Read(ref routes).Local) stream.Input.Resynchronize();
+    }
+
     private void Work()
     {
         long deadline = Stopwatch.GetTimestamp();
@@ -189,12 +196,8 @@ public sealed class AudioEngine : IDisposable
                 WaitUntil(deadline);
                 if ((deadline - Stopwatch.GetTimestamp()) * 1000.0 / Stopwatch.Frequency < -100)
                 {
-                    // A stall this long cannot be caught up in place. Discarding only the schedule
-                    // deficit would leave the producer backlog queued at a fixed offset forever and
-                    // eventually overflow its ring, so drop back to the buffer targets instead: one
-                    // bounded gap per stall rather than growing latency and feed drops.
                     deadline = Stopwatch.GetTimestamp();
-                    foreach (LocalStream stream in Volatile.Read(ref routes).Local) stream.Input.Resynchronize();
+                    ResynchronizeInputs();
                 }
             }
         }