Page context follow up work (#1931)

* Intial backup

* Strip inert tags

* Add readability analysis

* PoC add in-page context

* Updates

* Disable the page context listener on duck.ai

* Start inject hack and disable getPageContext

* Clean up a bit

* Add back in getPageContext

* Simplify

* Remove function

* Observe changes and also type like a user

* PoC checkbox

* Continue to run on ddg domains

* Scroll to the top

* Switch to icon

* Fix default selected state

* Clean up logging

* Add div wrappers for alignment

* Fix lints

* Lint fix

* Remove test for now

* bump bundle

* Fix bundle test

* Remove readability

* Reduce bundle size

* Remove article view

* Add in page show listener

* Add context for ddg

* Add favicon export

* Use context chip

* Add logger change and button handling

* Remove logging line

* Clean up and add enter listener

* Split out duck ai check

* Lint fix

Author: jonathanKingston