Update generate pipeline to add OpenAI api as an additional backend (for comparison testing), add brewery coordinates (#244)

* add brewery coordinates

* Add openai mode

* Add coordinates to schema

* Fix C++ review findings in pipeline: k-prefixed enum values, include ordering, populated validation error messages, conventional const notation, and endl replaced with newline

web/backend/Database/Database.Seed/PipelineData/BreweryAddress.cs

@@ -5,4 +5,8 @@ public sealed record BreweryAddress
     public required City City { get; init; }
 
     public required string PostalCode { get; init; }
+
+    public required double Longitude { get; init; }
+
+    public required double Latitude { get; init; }
 }