add models for Project, Task, Note, Category

db/migrate/20250611172728_create_projects.rb

@@ -0,0 +1,14 @@
+class CreateProjects < ActiveRecord::Migration[8.0]
+  def change
+    create_table :projects do |t|
+      t.string :title
+      t.string :website
+      t.string :email
+      t.integer :business_type
+      t.references :user, null: false, foreign_key: true
+      t.references :project_category, null: false, foreign_key: true
+
+      t.timestamps
+    end
+  end
+end