* Add a component that displays the header with icons

* Replace Settings component with SettingsV9 and adjust header styles

* Fix tooltip relationship in SettingsV9 component

* Add telemetry tracking for settings button and theme chooser interactions

* Add tracking for Office Dev Program link click and update menu item to use MenuItemLink

* Remove unused Link import from SettingsV9 component

* Move common header code into a utils file

* Add HelpV9 component with telemetry tracking for help button and links

* Refactor uiStringMap type to use Record<string, string> for better type safety

* Add FeedbackButtonV9 component with telemetry tracking and integrate into MainHeaderV9

* Remove MenuTrigger wrapper around the Button component

* Add Tenant component to MainHeaderV9 and update styles

* Add AuthenticationV9 component and integrate into MainHeaderV9

* Remove AuthenticationV9 and implement ProfileButtonV9 with sign-in functionality

* Implement AuthenticationV9 component and integrate ProfileButtonV9 for sign-in functionality

…3429)

* Add fluent v9 components and react-icons

* Add fluent provider and register theme to current theme

* Add v9 sample queries to sidebar

* Add the search box and message bars for cache and see more queries

* Get the sample queries

* WIP: decompose search and samples components

* Enhance SampleQueriesV9 component with grouping and search functionality

* Enhance search functionality and improve group rendering

* Enhance badge display for group counts and improved styling

* Add HTTP method badges and improved icon display

* Enhance SampleQueriesV9 component with improved icon display and code organization

* Enhance SampleQueriesV9 component with tooltip for query names and improved key handling

* Enhance SampleQueriesV9 component with resource link rendering and document link tracking

* Enhance SampleQueriesV9 component with sample query selection handling and error message display

* Improved method icon rendering and styling

* Refactor App component structure and improve indentation in SampleQueriesV9

* Use a text component for builtin styling

* Extract sample body parsing logic, improve prop destructuring and open first sample item

* Add loading spinner and improved query handling on search

* Update Fluent UI dependencies to specific versions

* Enhance accessibility by adding aria-labels to badges and tree items

* Add authentication handling to method icons and improve layout

* Use Spinner from react-components

* feat: refactor sidebar and sample queries components for Fluent UI v9 compatibility

* Enhance search functionality and show no results message

* feat: implement sidebar toggle functionality and update tab rendering logic

* Add search in HistoryV9 component

* feat: enhance HistoryV9 component with message bar and improved layout

* feat: refactor dynamicSort function to use generics and update related components

* feat: implement FlatTree for history display with download icon and badge count

* feat: add download functionality for history groups in HistoryV9 component

* feat: add confirmation dialog for deleting history groups in HistoryV9 component

* feat: add action menu for history items with view, run, export, and delete options

feat: migrate theme popover to v9

feat: migrate all components with status messaging

feat: update request body area

fix: remove system default for now