Add new `ImageSlider` component (#11027)
* start
* imageslider
* add changeset
* fix
* add changeset
* fix
* update dependencies
* add changeset
* fix build
* add changeset
* fix build
* fix build
* add changeset
* fix
* fix
* tweak handle
* fix
* add changeset
* modernise the python class
* cleanup
* fix type
* fix types
* add docs
* fix types in docs
* add changeset
* work with lite
* fix
* fix
* fix build issue
* fix
* fix
* fix example data
* hopefully fix website issues
* formatting
* fix
* working fullscreen
* reset zoom button
* refactor processing for image and imageslider
* fix
* docgen is a pedant
* fix panning
* add clear button for unified mode
* add imageslider to __all__
* fix kwarg
* docs
* notebooks
* md
* fix images
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Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>
Co-authored-by: aliabd <ali.si3luwa@gmail.com>
