Undo channels -> frequencies for API compat

app/client.py

@@ -73,7 +73,7 @@ async def join_server(system_id, guild_id, channel_id):
         sys_config = ConfigGenerator(
             type=sys_details.get('decode_mode'),
             systemName=sys_details['name'],
-            frequencies=sys_details.get('frequency_list_khz'), # Assuming 'channels' is the correct field name
+            channels=sys_details.get('frequency_list_khz'), # Assuming 'channels' is the correct field name
             tags=tags_list,
             whitelist=sys_details.get('tag_whitelist') # Use .get for optional fields
         )

app/drb_cdb_types.py

@@ -22,13 +22,13 @@ class ConfigGenerator:
         self,
         type: DecodeMode,
         systemName: str,
-        frequencies: List[str],
+        channels: List[str],
         tags: Optional[List[TalkgroupTag]] = None,
         whitelist: Optional[List[int]] = None
     ):
         self.type = type
         self.systemName = systemName
-        self.frequencies = frequencies
+        self.channels = channels
         self.tags = tags
         self.whitelist = whitelist
 
@@ -37,7 +37,7 @@ class ConfigGenerator:
         data = {
             "type": self.type,
             "systemName": self.systemName,
-            "frequencies": self.frequencies,
+            "channels": self.channels,
         }
         if self.tags is not None:
             # Convert list of TalkgroupTag objects to list of dictionaries