PEER-219: Remove redundant code

Signed-off-by: SeeuSim <[email protected]>

Author: SeeuSim

frontend/src/components/providers/query-provider.tsx

@@ -4,7 +4,7 @@ import type { FC, PropsWithChildren } from 'react';
 
 import { queryClient } from '@/lib/query-client';
 
-const IS_SHOW_DEVTOOLS = true;
+const IS_SHOW_DEVTOOLS = false;
 
 export const QueryProvider: FC<PropsWithChildren> = ({ children }) => {
   return (

frontend/src/components/ui/multi-select.tsx

@@ -1,7 +1,5 @@
 // https://github.com/BelkacemYerfa/shadcn-extension
 
-'use client';
-
 import { Command as CommandPrimitive } from 'cmdk';
 import { Check, X as RemoveIcon } from 'lucide-react';
 import React, {
@@ -221,7 +219,7 @@ const MultiSelectorTrigger = forwardRef<HTMLDivElement, React.HTMLAttributes<HTM
       <div
         ref={ref}
         className={cn(
-          'flex flex-wrap gap-1 p-1 py-2 ring-1 ring-muted whitespace-nowrap rounded-md text-sm shadow-sm rounded-lg bg-background border border-input placeholder:text',
+          'flex flex-wrap gap-1 p-1 py-2 ring-1 ring-muted whitespace-nowrap text-sm shadow-sm rounded-lg bg-background border border-input placeholder:text',
           {
             'ring-1 focus-within:ring-ring': activeIndex === -1,
           },