Add pricing and supplier master data

Distribution/Features/Store/IStoreRepository.cs

@@ -3,6 +3,7 @@ namespace Distribution.Features.Store;
 public interface IStoreRepository
 {
     Task<Models.Store?> GetByIdAsync(Guid id);
+    Task<Models.Store?> GetByIdWithRegionAsync(Guid id);
     Task<List<Models.Store>> GetAllAsync();
     Task AddAsync(Models.Store entity);
     void Update(Models.Store entity);

Distribution/Features/Store/StoreRepository.cs

@@ -8,6 +8,11 @@ public class StoreRepository(AppDBContext context) : IStoreRepository
     public async Task<Models.Store?> GetByIdAsync(Guid id) =>
         await context.Stores.FindAsync(id);
 
+    public async Task<Models.Store?> GetByIdWithRegionAsync(Guid id) =>
+        await context.Stores
+            .Include(s => s.Route).ThenInclude(r => r.Region)
+            .FirstOrDefaultAsync(s => s.Id == id);
+
     public async Task<List<Models.Store>> GetAllAsync() =>
         await context.Stores.ToListAsync();