Added some models

User
Item
Department
Categorie
AssignmentLog
Room

db/migrate/20260521124041_create_items.rb

@@ -0,0 +1,19 @@
+class CreateItems < ActiveRecord::Migration[8.1]
+  def change
+    create_table :items do |t|
+      t.string :name
+      t.string :sku
+      t.string :sticker_id
+      t.string :serial_number
+      t.decimal :price, precision: 8, scale: 2
+      t.text :notes
+      t.references :category, foreign_key: true
+      t.references :user, foreign_key: true
+      t.references :room, foreign_key: true
+
+      t.timestamps
+    end
+    add_index :items, :sticker_id, unique: true
+    add_index :items, :serial_number, unique: true
+  end
+end