Generate end-use option tooltip text from enum instead of hardcoding

Author: softwareengineerprogrammer

src/geophires_x/SurfacePlant.py

@@ -237,14 +237,7 @@ def __init__(self, model: Model):
             UnitType=Units.NONE,
             ErrMessage="assume default end-use option (1: electricity only)",
             ToolTipText="Select the end-use application of the geofluid heat: " +
-                        "1: Electricity; " +
-                        "2: Direct-Use Heat; " +
-                        "31: Cogeneration Topping Cycle, Heat sales considered as extra income; " +
-                        "32: Cogeneration Topping Cycle, Electricity sales considered as extra income; " +
-                        "41: Cogeneration Bottoming Cycle, Heat sales considered as extra income; " +
-                        "42: Cogeneration Bottoming Cycle, Electricity sales considered as extra income; " +
-                        "51: Cogeneration Parallel Cycle, Heat sales considered as extra income; " +
-                        "52: Cogeneration Parallel Cycle, Electricity sales considered as extra income"
+                        '; '.join([f'{it._numerical_input_value}: {it.value}' for it in EndUseOptions])
         )
         self.plant_type = self.ParameterDict[self.plant_type.Name] = intParameter(
             "Power Plant Type",