- Updated column names from 'Timer' to 'RowVersion' in schema.sql for

- Introduced new BeerPost entity and updated BreweryPost and BreweryPostLocation entities to use 'RowVersion' for concurrency.
- Modified UserAccount, UserCredential, UserVerification, City, StateProvince, and Country entities to use 'RowVersion' instead of 'Timer'.
- Updated tests and command handlers to reflect changes in concurrency token from 'Timer' to 'RowVersion'.
- Adjusted BreweryDto and BreweryDtoMapper to include 'RowVersion' and updated mapping logic accordingly.
- Ensured all repository methods and interfaces are aligned with the new concurrency handling approach.

web/backend/Features/Features.Breweries/Commands/UpdateBrewery/UpdateBreweryValidator.cs

@@ -7,8 +7,8 @@ public class UpdateBreweryValidator : AbstractValidator<UpdateBreweryCommand>
 {
     public UpdateBreweryValidator()
     {
-        RuleFor(x => x.Timer)
+        RuleFor(x => x.RowVersion)
             .NotEmpty()
-            .WithMessage("Timer is required to detect conflicting concurrent updates.");
+            .WithMessage("RowVersion is required to detect conflicting concurrent updates.");
     }
 }