Add brewery discovery & detail pages with location-based search (#253)

web/backend/Features/Features.Breweries/Dtos/BreweryDto.cs

@@ -32,3 +32,13 @@ public record BreweryDto(
     byte[]? RowVersion,
     BreweryLocationDto? Location
 );
+/// <param name="DistanceMetres">
+///     The distance, in metres, from a query's origin point, or <see langword="null"/> for queries with no
+///     origin point (e.g. <c>GET /api/brewery/locations</c>).
+/// </param>
+public record SimplifiedBreweryDto(
+    Guid BreweryPostId,
+    string BreweryName,
+    BreweryLocationDto? Location,
+    double? DistanceMetres
+);