fix(controllers): Add missing expect_max_height method for value box controllers #1816
  Add this suggestion to a batch that can be applied as a single commit.
  This suggestion is invalid because no changes were made to the code.
  Suggestions cannot be applied while the pull request is closed.
  Suggestions cannot be applied while viewing a subset of changes.
  Only one suggestion per line can be applied in a batch.
  Add this suggestion to a batch that can be applied as a single commit.
  Applying suggestions on deleted lines is not supported.
  You must change the existing code in this line in order to create a valid suggestion.
  Outdated suggestions cannot be applied.
  This suggestion has been applied or marked resolved.
  Suggestions cannot be applied from pending reviews.
  Suggestions cannot be applied on multi-line comments.
  Suggestions cannot be applied while the pull request is queued to merge.
  Suggestion cannot be applied right now. Please check back later.
  
    
  
    
This pull request introduces a new method to check the maximum height of a value box and updates the corresponding tests to use this new method.
New Method Addition:
shiny/playwright/controller/_card.py: Addedexpect_max_heightmethod to check the maximum height of a value box.Test Updates:
tests/playwright/shiny/components/value_box/kitchensink/test_valuebox_ks.py: Updated the test to use the newexpect_max_heightmethod instead ofexpect_height.tests/playwright/shiny/components/value_box/smoke/test_valuebox.py: Updated the test to include bothexpect_max_heightandexpect_heightmethods.