Add TicketType model with validations and fix dropdown menu

- Create TicketType model with Party association and Ticket relationship
- Add comprehensive validations for name, description, pricing, and date ranges
- Generate migration for ticket_types table with all required fields
- Add Alpine.js import to fix dropdown menu functionality
- Update ticket model with validations for qr_code, price, and status

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2025_08_23_145902) do
+ActiveRecord::Schema[8.0].define(version: 2025_08_23_171354) do
   create_table "parties", charset: "utf8mb4", collation: "utf8mb4_uca1400_ai_ci", force: :cascade do |t|
     t.string "name", null: false
     t.text "description", null: false
@@ -27,6 +27,27 @@ ActiveRecord::Schema[8.0].define(version: 2025_08_23_145902) do
     t.index ["state"], name: "index_parties_on_state"
   end
 
+  create_table "ticket_types", charset: "utf8mb4", collation: "utf8mb4_uca1400_ai_ci", force: :cascade do |t|
+    t.bigint "party_id", null: false
+    t.string "name"
+    t.text "description"
+    t.integer "price_cents"
+    t.integer "quantity"
+    t.datetime "sale_start_at"
+    t.datetime "sale_end_at"
+    t.boolean "requires_id"
+    t.integer "minimum_age"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["party_id"], name: "index_ticket_types_on_party_id"
+  end
+
+  create_table "tickets", charset: "utf8mb4", collation: "utf8mb4_uca1400_ai_ci", force: :cascade do |t|
+    t.string "qr_code"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
   create_table "users", charset: "utf8mb4", collation: "utf8mb4_uca1400_ai_ci", force: :cascade do |t|
     t.string "email", default: "", null: false
     t.string "encrypted_password", default: "", null: false
@@ -38,4 +59,6 @@ ActiveRecord::Schema[8.0].define(version: 2025_08_23_145902) do
     t.index ["email"], name: "index_users_on_email", unique: true
     t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
   end
+
+  add_foreign_key "ticket_types", "parties"
 end