Removed unused files

app/models/assignment_log2.rb

@@ -1,5 +0,0 @@
-class AssignmentLog2 < ApplicationRecord
-  belongs_to :item
-  belongs_to :user
-  belongs_to :room
-end

test/fixtures/assignment_log2s.yml

@@ -1,15 +0,0 @@
-# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
-
-one:
-  item: one
-  user: one
-  room: one
-  assigned_at: 2026-05-21 15:29:43
-  returned_at: 2026-05-21 15:29:43
-
-two:
-  item: two
-  user: two
-  room: two
-  assigned_at: 2026-05-21 15:29:43
-  returned_at: 2026-05-21 15:29:43

test/models/assignment_log2_test.rb

@@ -1,7 +0,0 @@
-require "test_helper"
-
-class AssignmentLog2Test < ActiveSupport::TestCase
-  # test "the truth" do
-  #   assert true
-  # end
-end