Add project staffing endpoints and project detail Kanban UI

frontend/src/components/ui/select.tsx

@@ -0,0 +1,23 @@
+import * as React from "react";
+
+import { cn } from "@/lib/utils";
+
+export type SelectProps = React.SelectHTMLAttributes<HTMLSelectElement>
+
+const Select = React.forwardRef<HTMLSelectElement, SelectProps>(
+  ({ className, children, ...props }, ref) => (
+    <select
+      ref={ref}
+      className={cn(
+        "flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50",
+        className,
+      )}
+      {...props}
+    >
+      {children}
+    </select>
+  ),
+);
+Select.displayName = "Select";
+
+export { Select };