👐 style: Improve a11y/theming for Settings Dialog, Dropdown Menus; fix: SearchBar focus issues (#4091)

* fix: cursor pointer not applying correct in the root component

* fix: add cursor-not-allowed to disabled state in SendButton component

* feat: update Dropdown to ariakit and changed LLM error's style

* feat: switched to ariakit's Dropdown and style improvements

* feat: archive updates

* refactor: delete conversations in archive

* refactor: settings

* add cool settings animation

* a11y: settings update

* style: update settings

* style: settings account settings menu; a11y(AccountSettings): switched to AriaKit

* a11y: account settings update

* style: update my files dialog

* fix: tests

* chore: remove console.log()

---------

Co-authored-by: Danny Avila <danny@librechat.ai>

client/src/components/Nav/SettingsTabs/Speech/STT/EngineSTTDropdown.tsx

@@ -31,7 +31,6 @@ const EngineSTTDropdown: React.FC<EngineSTTDropdownProps> = ({ external }) => {
         onChange={handleSelect}
         options={endpointOptions}
         sizeClasses="w-[180px]"
-        anchor="bottom start"
         testId="EngineSTTDropdown"
       />
     </div>