CRUD implemented

Repository/IRepository.cs

@@ -1,10 +1,14 @@
 using System.Collections;
+using Models;
 
 namespace Repository;
 
 public interface IRepository
 {
-    IEnumerable ReadAll();
-    void WriteAll(IEnumerable items);
-    object Get(uint id);
+    List<PasswordStore> GetAll();
+    PasswordStore? Get(uint id);
+    void Edit(uint ID, PasswordStore newItem);
+    void Create(PasswordStore item);
+    void Delete(uint ID);
+    void Delete(PasswordStore item);
 }