🐛 fix: resolve stale account names in jump menu and page titles

Add account data to fresh_when etag arrays so Rails serves fresh responses after account changes.

- Add @accounts to menus controller etag

- Add Current.account to boards controller etag

- Add ETag cache invalidation tests for both controllers

test/controllers/boards_controller_test.rb

@@ -15,6 +15,16 @@ class BoardsControllerTest < ActionDispatch::IntegrationTest
     assert_response :success
   end
 
+  test "invalidates page title cache when account updates" do
+    get board_path(boards(:writebook))
+    etag = response.headers["ETag"]
+
+    accounts("37s").update!(name: "Renamed Account")
+
+    get board_path(boards(:writebook)), headers: { "If-None-Match" => etag }
+    assert_response :success
+  end
+
   test "create" do
     assert_difference -> { Board.count }, +1 do
       post boards_path, params: { board: { name: "Remodel Punch List" } }

test/controllers/my/menus_controller_test.rb

@@ -0,0 +1,81 @@
+require "test_helper"
+
+class My::MenusControllerTest < ActionDispatch::IntegrationTest
+  setup do
+    sign_in_as :kevin
+    @user = users(:kevin)
+    @account = accounts("37s")
+  end
+
+  test "show" do
+    get my_menu_path
+    assert_response :success
+  end
+
+  test "etag invalidates when filters change" do
+    get my_menu_path
+    assert_response :success
+    etag = response.headers["ETag"]
+
+    @user.filters.create!(
+      params_digest: Filter.digest_params({ indexed_by: :all, sorted_by: :newest }),
+      fields: { indexed_by: :all, sorted_by: :newest }
+    )
+
+    get my_menu_path, headers: { "If-None-Match" => etag }
+    assert_response :success
+  end
+
+  test "etag invalidates when boards change" do
+    get my_menu_path
+    assert_response :success
+    etag = response.headers["ETag"]
+
+    @account.boards.create!(name: "New Board", all_access: true, creator: @user)
+
+    get my_menu_path, headers: { "If-None-Match" => etag }
+    assert_response :success
+  end
+
+  test "etag invalidates when tags change" do
+    get my_menu_path
+    assert_response :success
+    etag = response.headers["ETag"]
+
+    @account.tags.create!(title: "new-tag")
+
+    get my_menu_path, headers: { "If-None-Match" => etag }
+    assert_response :success
+  end
+
+  test "etag invalidates when users change" do
+    get my_menu_path
+    assert_response :success
+    etag = response.headers["ETag"]
+
+    @user.touch
+
+    get my_menu_path, headers: { "If-None-Match" => etag }
+    assert_response :success
+  end
+
+  test "etag invalidates when account changes" do
+    get my_menu_path
+    assert_response :success
+    etag = response.headers["ETag"]
+
+    @account.update!(name: "Renamed Account")
+
+    get my_menu_path, headers: { "If-None-Match" => etag }
+    assert_response :success
+  end
+
+  test "etag returns not modified when nothing changes" do
+    get my_menu_path
+    assert_response :success
+    etag = response.headers["ETag"]
+
+    get my_menu_path, headers: { "If-None-Match" => etag }
+    assert_response :not_modified
+  end
+end