Fine-tune the Remove Project redirect. Now it redirects to admin_projects_path...

Fine-tune the Remove Project redirect. Now it redirects to admin_projects_path and shows a flash message confirming the action has been taken.

app/controllers/projects_controller.rb

@@ -103,7 +103,10 @@ class ProjectsController < ApplicationController
     ::Projects::DestroyService.new(@project, current_user, {}).execute
     respond_to do |format|
-      format.html { redirect_to root_path }
+      format.html do
+        flash[:alert] = "Project deleted."
+        redirect_to admin_projects_path
+      end
     end
   end