Chem guidebook (#17123)

* im good at atomizing. welcome to half-finished chem guides.

* wagh

* e

* save work

* aa

* woweee UI

* finishing the last of it

* don't actually update the engine :(

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Co-authored-by: moonheart08 <moonheart08@users.noreply.github.com>

Content.Server/Chemistry/ReagentEffects/PlantMetabolism/PlantCryoxadone.cs

@@ -1,6 +1,7 @@
 using Content.Server.Botany.Components;
 using Content.Shared.Chemistry.Reagent;
 using JetBrains.Annotations;
+using Robust.Shared.Prototypes;
 using Robust.Shared.Random;
 
 namespace Content.Server.Chemistry.ReagentEffects.PlantMetabolism
@@ -26,5 +27,7 @@ namespace Content.Server.Chemistry.ReagentEffects.PlantMetabolism
             plantHolderComp.SkipAging++;
             plantHolderComp.ForceUpdate = true;
         }
+
+        protected override string? ReagentEffectGuidebookText(IPrototypeManager prototype, IEntitySystemManager entSys) => Loc.GetString("reagent-effect-guidebook-missing", ("chance", Probability));
     }
 }