Init commit

add security encryption and hashing: WIP
add endpoints: register user, get and save resources
add db main operations, User entity

Azaion.Common/Requests/GetResourceRequest.cs

@@ -0,0 +1,17 @@
+using Azaion.Common.Entities;
+
+namespace Azaion.Common.Requests;
+
+public class GetResourceRequest
+{
+    public string   Username   { get; set; } = null!;
+    public string   Password   { get; set; } = null!;
+    public string   HardwareId { get; set; } = null!;
+    public ResourceEnum ResourceEnum { get; set; }
+}
+
+public class UploadResourceRequest
+{
+    public ResourceEnum ResourceEnum { get; set; }
+    public Stream Data { get; set; } = null!;
+}