Update migrations (#200)

* Update to latest active record migration version

Syntax stayed the same

* Remove active storage

(No longer included with `rails new`, we're not using it)

* Regenerate schema

Author: schneems

db/migrate/20140707111715_create_widgets.rb

@@ -1,4 +1,4 @@
-class CreateWidgets < ActiveRecord::Migration[5.1]
+class CreateWidgets < ActiveRecord::Migration[8.0]
   def change
     create_table :widgets do |t|
       t.string :name

db/migrate/20220606153049_add_service_name_to_active_storage_blobs.active_storage.rb

@@ -10,16 +10,15 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2022_06_06_153051) do
+ActiveRecord::Schema[8.0].define(version: 2014_07_07_111715) do
   # These are extensions that must be enabled in order to support this database
-  enable_extension "plpgsql"
+  enable_extension "pg_catalog.plpgsql"
 
   create_table "widgets", force: :cascade do |t|
     t.string "name"
     t.text "description"
     t.integer "stock"
-    t.datetime "created_at", precision: nil, null: false
-    t.datetime "updated_at", precision: nil, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
-
 end