♻️ Move most of models to the Shared package

DysonNetwork.Sphere/Developer/CustomAppService.cs

@@ -1,3 +1,4 @@
+using DysonNetwork.Shared.Models;
 using DysonNetwork.Sphere.Publisher;
 using DysonNetwork.Sphere.Storage;
 using Microsoft.EntityFrameworkCore;
@@ -7,7 +8,7 @@ namespace DysonNetwork.Sphere.Developer;
 public class CustomAppService(AppDatabase db, FileReferenceService fileRefService)
 {
     public async Task<CustomApp?> CreateAppAsync(
-        Publisher.Publisher pub,
+        Shared.Models.Publisher pub,
         CustomAppController.CustomAppRequest request
     )
     {