fix: fix all build issue of lcrconn-cli

legacy/src/lcr_connector/__init__.py

@@ -321,6 +321,7 @@ class App:
     def __get_device_unit(self, device_kind: DeviceKind) -> str:
         match device_kind:
             case DeviceKind.RESISTOR:
+                # YYC MARK: This is ohm char.
                 return "\u2126"
             case DeviceKind.CAPACITOR:
                 return "F"