* async_task: deduplicate response handling code
* extend cart without full page reload
* update dialog markup
* fix error response from CartExtend
* refactor asynctask, make sure waitingDialog.show() re-initializes dialog contents
* add cart expiry notification
* add aria references to other dialogs
* improve error handling
* fix error if max_extend=None
* different message for expiring soon and expired carts
* refactor dialog css
* add classes to further dialog elements
* switch extend-cart-dialog and loadingmodal to <dialog>
* Backport simple_block_tag from Django 5.2
* Use simple_block_tag for {% dialog %} tag
* add alertdialog role
* Update src/pretix/static/pretixbase/scss/_dialogs.scss
Co-authored-by: Richard Schreiber <schreiber@rami.io>
* fix mobile dialog styles not being overwritten
* asynctask dialog: prevent close by escape on chrome
* remove dynamic aria-live from #cart-deadline
dynamic aria-live is generally not well supported and as we have the dialog now anyways, we can remove it
* move continue-button to right
* Update src/pretix/static/pretixpresale/js/ui/cart.js
Co-authored-by: Richard Schreiber <schreiber@rami.io>
* Fix CSS for old-style dialog
* fix heading display/level
* align dialogs at the top as they originally were
* fix </div> from merge-conflict
* fix missing grow for dialog-content
* improve cart-extend-button ui
* do not show cart-extend-dialog onload
* improve message if 0 minutes
* do not save messae in session if ajax_dont_redirect
* add ajax_dont_redirect to async_task_check_url
* improve draw_deadline to only update #cart-deadline if necessary
* add renew-confirmation-message
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Co-authored-by: Richard Schreiber <schreiber@rami.io>
Co-authored-by: Raphael Michel <michel@rami.io>
