* Support for Line height
* fix(translations): line-height translation empty
* chore: dart fixes
* fix(test): blockSelectionStyle doesn't find line-height attribute
* fix: increased _expectedTranslationKeysLength value for new line height translation
* fix: restore h1 configurations on DefaultStyles
* fix: better organization for line height attribute
* fix: select_line_height_dropdown_button doesn't find LineHeightAttribute constants
* chore: dart fixes
* fix(test): controller_test doesn't find LineHeightAttribute
* fix: changed MenuAnchor to showMenu method since this MenuAnchor appears below keyboard
* added docs comments
* set showLineHeightButton to false
* added warnings about line height attribute could cause conflicts with original Quill API
* chore: dart fixes
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Co-authored-by: CatHood0 <santiagowmar@gmail.com>
Cat