Merge dev into master for release v2026.05.19b

After deleting a job item, the remaining-items DTO projection was missing
NoExtraLayerCharge, causing PricingCalculationService to treat all coats as
extra-charge when recalculating the job total post-delete.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/PowderCoating.Application/Services/QuotePricingAssemblyService.cs

@@ -264,6 +264,7 @@ public class QuotePricingAssemblyService : IQuotePricingAssemblyService
             TransferEfficiency = coatDto.TransferEfficiency,
             PowderCostPerLb = coatDto.PowderCostPerLb,
             PowderToOrder = coatDto.PowderToOrder,
+            NoExtraLayerCharge = coatDto.NoExtraLayerCharge,
             Notes = coatDto.Notes,
             CompanyId = companyId,
             CreatedAt = createdAtUtc

src/PowderCoating.Web/Controllers/JobsController.cs

@@ -477,6 +477,7 @@ public class JobsController : Controller
                         transferEfficiency = c.TransferEfficiency,
                         powderCostPerLb    = c.PowderCostPerLb,
                         powderToOrder      = c.PowderToOrder,
+                        noExtraLayerCharge = c.NoExtraLayerCharge,
                         notes              = c.Notes
                     }),
                     prepServices = ji.PrepServices.Select(ps => new {
@@ -2946,6 +2947,7 @@ public class JobsController : Controller
                 TransferEfficiency = c.TransferEfficiency,
                 PowderCostPerLb    = c.PowderCostPerLb,
                 PowderToOrder      = c.PowderToOrder,
+                NoExtraLayerCharge = c.NoExtraLayerCharge,
                 Notes              = c.Notes
             }).ToList(),
             PrepServices = ji.PrepServices.Select(ps => new CreateQuoteItemPrepServiceDto
@@ -3126,7 +3128,8 @@ public class JobsController : Controller
                 InventoryItemId    = c.InventoryItemId,
                 CoverageSqFtPerLb  = c.CoverageSqFtPerLb,
                 TransferEfficiency = c.TransferEfficiency,
-                PowderCostPerLb    = c.PowderCostPerLb
+                PowderCostPerLb    = c.PowderCostPerLb,
+                NoExtraLayerCharge = c.NoExtraLayerCharge
             }).ToList()
         }).ToList();