feat: Implement file management and authorization features

- Add RequiresPermissionAttribute for gRPC method access control.
- Create IFileManagementService interface for file upload and management.
- Implement AddProductImageCommand and handler for adding product images.
- Implement CreateNewProductsCommand and handler for creating new products with image uploads.
- Implement DeleteProductsCommand and handler for deleting products and their associations.
- Implement RemoveProductImageCommand and handler for removing product images from galleries.
- Implement UpdateProductsCommand and handler for updating product details and images.
- Create GetProductGalleryQuery and handler for retrieving product galleries.
- Implement PermissionService for role-based access control using JWT claims.
- Implement FileManagementService for handling file uploads and image optimization.
- Define gRPC service and messages for file management in fms.proto.
- Add FluentValidation for request validation in various commands.
- Create PermissionInterceptor for enforcing permissions on gRPC methods.

src/CMSMicroservice.Protobuf/Validator/User/VerifyOtpTokenRequestValidator.cs

@@ -0,0 +1,23 @@
+using FluentValidation;
+using CMSMicroservice.Protobuf.Protos.User;
+namespace CMSMicroservice.Protobuf.Validator.User;
+
+public class VerifyOtpTokenRequestValidator : AbstractValidator<VerifyOtpTokenRequest>
+{
+    public VerifyOtpTokenRequestValidator()
+    {
+        RuleFor(model => model.Mobile)
+            .NotEmpty();
+        RuleFor(model => model.Purpose)
+            .NotEmpty();
+        RuleFor(model => model.Code)
+            .NotEmpty();
+    }
+    public Func<object, string, Task<IEnumerable<string>>> ValidateValue => async (model, propertyName) =>
+    {
+        var result = await ValidateAsync(ValidationContext<VerifyOtpTokenRequest>.CreateWithOptions((VerifyOtpTokenRequest)model, x => x.IncludeProperties(propertyName)));
+        if (result.IsValid)
+            return Array.Empty<string>();
+        return result.Errors.Select(e => e.ErrorMessage);
+    };
+}