feat: Moves database dependency directory.

Sources/App/Controllers/Api/VendorApiController.swift

@@ -24,9 +24,7 @@ struct VendorApiController: RouteCollection {
 
   @Sendable
   func create(req: Request) async throws -> Vendor.DTO {
-    try Vendor.Create.validate(content: req)
-    let model = try req.content.decode(Vendor.Create.self)
-    return try await vendors.create(model)
+    try await vendors.create(req.ensureValidContent(Vendor.Create.self))
   }
 
   @Sendable