feat: add frontend + backend + database to retrieve and compute news from Yahoo

frontend/src/components/ui/select.tsx

@@ -0,0 +1,22 @@
+import { forwardRef, type SelectHTMLAttributes } from 'react'
+import { cn } from '@/lib/cn'
+import { ChevronDown } from 'lucide-react'
+
+export interface SelectProps extends SelectHTMLAttributes<HTMLSelectElement> {}
+
+export const Select = forwardRef<HTMLSelectElement, SelectProps>(({ className, children, ...props }, ref) => (
+  <div className="relative">
+    <select
+      ref={ref}
+      className={cn(
+        'flex h-9 w-full appearance-none rounded-md border border-input bg-transparent px-3 py-1 pr-8 text-sm shadow-sm transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50',
+        className
+      )}
+      {...props}
+    >
+      {children}
+    </select>
+    <ChevronDown className="pointer-events-none absolute right-2 top-1/2 h-4 w-4 -translate-y-1/2 text-muted-foreground" />
+  </div>
+))
+Select.displayName = 'Select'