✨ feat: Implement Conversation Duplication & UI Improvements (#5036)

* feat(ui): enhance conversation components and add duplication

- feat: add conversation duplication functionality
- fix: resolve OGDialogTemplate display issues
- style: improve mobile dropdown component design
- chore: standardize shared link title formatting

* style: update active item background color in select-item

* feat(conversation): add duplicate conversation functionality and UI integration

* feat(conversation): enable title renaming on double-click and improve input focus styles

* fix(conversation): remove "(Copy)" suffix from duplicated conversation title in logging

* fix(RevokeKeysButton): correct className duration property for smoother transitions

* refactor(conversation): ensure proper parent-child relationships and timestamps when message cloning

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Co-authored-by: Marco Beretta <81851188+berry-13@users.noreply.github.com>

client/src/components/Prompts/AdminSettings.tsx

@@ -166,8 +166,7 @@ const AdminSettings = () => {
                 </Ariakit.MenuButton>
               }
               items={roleDropdownItems}
-              className="border border-border-light bg-surface-primary"
-              itemClassName="hover:bg-surface-tertiary items-center justify-center"
+              itemClassName="items-center justify-center"
               sameWidth={true}
             />
           </div>