- 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/UpdateBreweryCommand.cs

@@ -19,13 +19,13 @@ public record UpdateBreweryLocation(
 
 /// <summary>
 ///     Updates an existing brewery post. Bound directly from the request body of <c>PUT /api/brewery/{id}</c>.
-///     A <c>null</c> <see cref="Location" /> clears the brewery's location. <see cref="Timer" /> must be the
+///     A <c>null</c> <see cref="Location" /> clears the brewery's location. <see cref="RowVersion" /> must be the
 ///     row-version last read for this brewery (e.g. from a prior <c>GET</c>); the update is rejected with a
 ///     <c>409 Conflict</c> if the brewery was modified since then.
 /// </summary>
 public record UpdateBreweryCommand(
     Guid BreweryPostId,
-    byte[] Timer,
+    byte[] RowVersion,
     Guid PostedById,
     string BreweryName,
     string Description,