PDF component custom component guide (#6344)

* WIP guide

* Add remaining

* build command

* remove pin from guides

* add changeset

* Tweaks

* add changeset

* format

* Update guides/05_custom-components/07_pdf-component-example.md

Co-authored-by: Abubakar Abid <abubakar@huggingface.co>

* Redesign file upload (#6356)

* Textbox and Code Component Blur/Focus Fixes (#6323)

* focus and blur events

* format

* add changeset

* fixes

* fixes

* format

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Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>

* Fix image upload (#6363)

* Fix upload

* add changeset

* add changeset

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Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>

* Add demo to the beginning

* Add example and note about the name

* Incorporate feedback

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Co-authored-by: aliabd <ali.si3luwa@gmail.com>
Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>
Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
Co-authored-by: Hannah <hannahblair@users.noreply.github.com>
Co-authored-by: Dawood Khan <dawoodkhan82@gmail.com>

.changeset/dirty-wasps-divide.md

@@ -0,0 +1,5 @@
+---
+"website": minor
+---
+
+feat:PDF component custom component guide