Fix & extend add reagent verb (#4954)

* AddReagentWindow

* addReagent command

* functional UI

* fix networking

* add comments & docstrings

* Remove unecesary system

* cleanup & close-eui

* tweak default window size

* fix EUI closing error

* fix merge issues

* fix merge

Content.Server/Botany/Components/PlantHolderComponent.cs

@@ -562,7 +562,7 @@ namespace Content.Server.Botany.Components
             else
             {
                 var one = FixedPoint2.New(1);
-                foreach (var reagent in solutionSystem.RemoveEachReagent(solution, one))
+                foreach (var reagent in solutionSystem.RemoveEachReagent(Owner.Uid, solution, one))
                 {
                     var reagentProto = _prototypeManager.Index<ReagentPrototype>(reagent);
                     reagentProto.ReactionPlant(Owner);