🧪 feat: Prompt Dropdown Variable; style: Add Markdown Support (#3681)

* feat: Add extended inputs for promts library variables

* feat: Add maxRows prop to VariableForm input field

* 📩 feat: invite user (#3012)

* feat: basic invite-user script

* feat: add invite user functionality and registration validation middleware

* fix: invite user fixes

* refactor: consolidate direct model access to a central place of functions

* style(Registration): add spinner to continue button

* refactor: import ordrer

* feat: improve invite user script and error handling

* fix: merge conflict

* refactor: remove `console.log` and use `logger`

* fix: token operation and checkinvite issues

* bring back comment and remove console log

* fix: return invalid token when token is not found

* fix: getInvite fix

* refactor: Update Token.js to use async/await syntax for update and delete operations

* feat: Refactor Token.js to use async/await syntax for createToken and findToken functions

* refactor(inviteUser): define functions outside of module.exports

* Update AuthService.js

---------

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

* style: improve OpenAI.tsx input field focus styling

* refactor: update import statement in Input.tsx

* refactor: remove multi-line

* refactor:  update placeholder text to use localization

* style: new dropdown variable info and markdown styling for info

* Add ReactMarkdown

* chore: styling, import order

* refactor: update ReactMarkdown usage in VariableForm

* style: remove markdown class

* refactor: update mobile styling and use code renderer

* style(InputWithDropDown): update focus trigger style

* style(OptionsPopover): update Save As Preset `focus` and `dark:bg`

---------

Co-authored-by: Konstantin Meshcheryakov <kmeshcheryakov@klika-tech.com>
Co-authored-by: Marco Beretta <81851188+berry-13@users.noreply.github.com>
Co-authored-by: bsu3338 <bsu3338@users.noreply.github.com>

client/src/components/Endpoints/Settings/OpenAI.tsx

@@ -144,7 +144,7 @@ export default function Settings({ conversation, setOption, models, readonly }:
             placeholder={localize('com_endpoint_openai_prompt_prefix_placeholder')}
             className={cn(
               defaultTextProps,
-              'flex max-h-[138px] min-h-[100px] w-full resize-none px-3 py-2 ',
+              'flex max-h-[138px] min-h-[100px] w-full resize-none px-3 py-2 transition-colors focus:outline-none',
             )}
           />
         </div>