Moving to github

db/migrate/20260328183431_create_platforms.rb

@@ -0,0 +1,12 @@
+class CreatePlatforms < ActiveRecord::Migration[8.1]
+  def change
+    create_table :platforms do |t|
+      t.string :name, null: false
+      t.string :abbreviation
+      t.string :manufacturer
+
+      t.timestamps
+    end
+    add_index :platforms, :name, unique: true
+  end
+end