Make combo actions much more clear

Simulator/Actions/FocusedSynthesisCombo.cs

@@ -1,28 +1,7 @@
 namespace Craftimizer.Simulator.Actions;
 
-// Observe -> Focused Synthesis
-internal sealed class FocusedSynthesisCombo : BaseAction
+internal sealed class FocusedSynthesisCombo : BaseComboAction<Observe, FocusedSynthesis>
 {
-    public override ActionCategory Category => ActionCategory.Combo;
-    public override int Level => 67;
-    public override uint ActionId => 100235;
-
-    public override bool IncreasesProgress => true;
-
-    public override int CPCost(Simulator s) => 7 + 5;
-
-    public override bool CanUse(Simulator s) =>
-        //              Observe.DurabilityCost v
-        base.CanUse(s) && VerifyDurability2(s, 0);
-
-    private static readonly Observe ActionA = new();
-    private static readonly FocusedSynthesis ActionB = new();
-    public override void Use(Simulator s)
-    {
-        s.ExecuteForced(ActionType.Observe, ActionA);
-        ActionB.Use(s);
-    }
-
-    public override string GetTooltip(Simulator s, bool addUsability) =>
-        $"{ActionA.GetTooltip(s, addUsability)}\n{ActionB.GetTooltip(s, addUsability)}";
+    public override ActionType ActionTypeA => ActionType.Observe;
+    public override ActionType ActionTypeB => ActionType.FocusedSynthesis;
 }