fix: fix bugs pointed by AI

legacy/src/lcr_connector/__init__.py

@@ -443,7 +443,7 @@ class App:
                         # First parallel then series
                         SEP0: str = " " * (6 + (16 - 10))
                         print(f"   {SEP0}       ┌──[{dev1:^16}]──┐  ")
-                        print(f"──[{dev1:^16}]──┤   {SEP0}       ├──")
+                        print(f"──[{dev3:^16}]──┤   {SEP0}       ├──")
                         print(f"   {SEP0}       └──[{dev2:^16}]──┘  ")
                     case JointKind.PARALLEL:
                         # All in parallel

legacy/src/lcr_connector/dataset.py

@@ -378,6 +378,8 @@ def get_human_readable_value_scale(v: float) -> UnitScale:
         return UnitScale.KILO
     if v < 1e9:
         return UnitScale.MEGA
+    if v < 1e12:
+        return UnitScale.GIGA
     return UnitScale.GIGA_HIGHER