refactor(audio): prioritize name-based device search in sounddevice backend

Reorder _find_device_id logic to search by device name first before
falling back to the first available device with appropriate channels.

Author: show0000

src/reachy_mini/media/audio_sounddevice.py

@@ -199,22 +199,22 @@ def _find_device_id(
         devices = sd.query_devices()
         channel_key = f"max_{device_type}_channels"
 
-        # return default device with appropriate channels
+        # First try: Search for device by specific name (e.g., "respeaker")
         for idx, dev in enumerate(devices):
-            if dev.get(channel_key, 0) > 0:
+            if (
+                name_contains.lower() in dev["name"].lower()
+                and dev.get(channel_key, 0) > 0
+            ):
                 return idx
 
-        # Log warning if default device not found
+        # Log warning if device with specific name not found
         self.logger.warning(
-            f"No default {device_type} found. Trying another device containing '{name_contains}'."
+            f"No {device_type} device containing '{name_contains}' found. Using first available {device_type} device."
         )
 
-        # Fallback: Search for device by specific name
+        # Fallback: Return first device with appropriate channels
         for idx, dev in enumerate(devices):
-            if (
-                name_contains.lower() in dev["name"].lower()
-                and dev.get(channel_key, 0) > 0
-            ):
+            if dev.get(channel_key, 0) > 0:
                 return idx
 
         raise RuntimeError(