* Fix minor issue with integration test

  * Prevent flickering behaviour

Goal of this change is to simplify usage of the watch page feature.
It comes with important changes:
   - the watch location switches in the bell menu area have been removed
   - a new button with a logo and a status has been introduced next to edit button
   - a new modal has been introduced when clicking on the button providing various choices
   - the watch page API have been modified to not just provide boolean value watch / not watched, but to provide a larger panel of possible statuses
   - a REST resource have been provided to allow watching / blocking / removing a filter on a location
  

* Start providing REST API for watch pages to simplify operations
  * Distinguish more cases for watched / ignored pages to improve UI
  * Provide implementation for REST API for watching pages
  * Improve WatchEntitiesManager API to support more operations
  * Improve WatchedEntityReference API to use UserReference
  * Provide a dedicated page to handle watch settings
  * Start writing javascript code to handle choices
  * Fix issue in WatchedEntitiesManager
  * Start providing doc / fixing checkstyle
  * Handle a bit more actions in UI
  * Fix a bug in state computer related to the fact that the scoe filter
    hierarchy is not really a hierarchy
  * Provide a new API to allow computing the reference of the immediate
    ancestor of a page for which a filter exists
  * Improve UI to base possible actions on multiple criteria: current
    watch status, presence or not of a filter on an ancestor, and check
if the page is terminal or not
  * Encode all options for the watch settings modal
  * Change the URL scheme for the REST API
  * Minor improvments
  * Provide test for notification rest module
  * Fix checkstyle
  * Put revapi ignores
  * Start fixing since
  * Provide translations and improve UIX code
  * Provide page object and fix integration tests
  * Ensure to not display the watch status for guest
  * Fix a few since and some problems in UIX
  * Fix API of WatchedUserReference
  * Fix bad escaping
  * Better exception handling for creating references
  * Various improvments in translations (active voice + use of ignore)
  * Improve a bit the UI
  * Improve UI when a page is ignored/followed by an ancestor and check
    proper rights
  * Review available options and improve javascript to allow chaining
    operations: following space when the page is followed implies to
first unfollow the page to not keep unnecessary filters and mess up the
UI
  * Improve translations
  * Clean up some unnecessary code
  * Make the UI a bit more clear
  * Fix some stuff after rebsae
  * Slightly improve UX
  * Fix missing unstable
  * Fix bad deprecated API call

Fix missing parameters in Channel constructor.

* Bulletproof the code that detects if we submit the raw content or the rendered content.

* Move the caret at the start of the first nested editable when the selection is before a macro widget wrapper (after the content is refreshed).

* Take into account the macro descriptor
* Move the caret at the start of the first nested editable when the selection is before a macro widget wrapper (after the content is refreshed).

* remove unused import

XWIKI-22056: Inserted icons on each line via Quick Actions are merged into one line in view mode (#3145)

* Always ask for inline icons and wrap the icon in a paragraph if
  necessary to ensure that in standalone mode all icons are actually
  standalone.
* Add a test.

XWIKI-22215: XWikiDocument#getPreparedXDOM can run the preparation on the same XDOM instance in several threads

  * Properly exclude dependencies in legacy-dependencies to avoid
    getting twice same class

XWIKI-22137: Tour button on the bottom right in French doesn't display properly characters with accents  (#3144)

* Removed the json escaping from the button text content
* Refactored the button creation


Co-authored-by: Manuel Leduc <manuel.leduc@xwiki.com>

  * Ensure to not use anymore isActive and setActive
  * Provide a default method for the deprecated method in interface and
    remove all overrides

  * Fix the page object selector

  * Fix javadoc

  * Deprecate and legacify NotificationFilterPreferenceProvider and
    NotificationFilterPreference#getProviderHint
  * Clean up all code relying on it simplifying a lot the implem of
    NotificationFilterPreference
  * Only valid usage of the providerHint was for checking if a filter
    preference was stored or not: replaced it with checking the ID of
the filter
  * Fix bad prefix in filters internal ids
  * Fix typos

Currently translated at 100.0% (2 of 2 strings)

Translation: XWiki Platform/Platform.SandboxTestPage
Translate-URL: https://l10n.xwiki.org/projects/xwiki-platform/platform-sandboxtestpage/pt_BR/

Currently translated at 100.0% (2 of 2 strings)

Translation: XWiki Platform/Main.WebHome
Translate-URL: https://l10n.xwiki.org/projects/xwiki-platform/main-webhome/pt_BR/

Currently translated at 100.0% (2 of 2 strings)

Translation: XWiki Platform/XWiki.XWikiSyntaxScripts
Translate-URL: https://l10n.xwiki.org/projects/xwiki-platform/xwiki-xwikisyntaxscripts/pt_BR/

Currently translated at 100.0% (2 of 2 strings)

Translation: XWiki Platform/Sandbox.WebHome
Translate-URL: https://l10n.xwiki.org/projects/xwiki-platform/sandbox-webhome/pt_BR/