🔍 feat: Filter MultiSelect and SelectDropDown (+variants) + CSS fixes for Scrollbar (#2138)

* Initial implementation of MultiSearch. Added implementation to MultiSelect and SelectDropDown and variants

* Update scrollbar styles to prevent breakages on Chrome

* Revert changes to vite.config.ts (redundant for now)

* chore(New Chat): organize imports

* style(scrollbar-transparent): use webkit as standard, expected behavior

* chore: useCallback for mouse enter/leave

* fix(Footer): resolve map key error

* chore: memoize Conversations

* style(MultiSearch): improve multisearch styling

* style: dark mode search input

* fix: react warnings due to unrecognize html props

* chore: debounce OpenAI settings inputs

* fix(useDebouncedInput): only use event value as newValue if not object

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Co-authored-by: Flynn <gpg@flyn.ca>

client/src/utils/cn.ts

@@ -1,6 +1,11 @@
 import { twMerge } from 'tailwind-merge';
 import { clsx } from 'clsx';
 
-export default function cn(...inputs: string[]) {
+/**
+ * Merges the tailwind clases (using twMerge). Conditionally removes false values
+ * @param inputs The tailwind classes to merge
+ * @returns className string to apply to an element or HOC
+ */
+export default function cn(...inputs: Array<string | boolean>) {
   return twMerge(clsx(inputs));
 }