rm: remove login-logo file use dify-logo instead

web/app/signin/LoginLogo.tsx

@@ -1,30 +0,0 @@
-'use client'
-import type { FC } from 'react'
-import classNames from '@/utils/classnames'
-import { useGlobalPublicStore } from '@/context/global-public-context'
-import { useTheme } from 'next-themes'
-
-type LoginLogoProps = {
-  className?: string
-}
-
-const LoginLogo: FC<LoginLogoProps> = ({
-  className,
-}) => {
-  const { systemFeatures } = useGlobalPublicStore()
-  const { theme } = useTheme()
-
-  let src = theme === 'light' ? '/logo/logo-site.png' : `/logo/logo-site-${theme}.png`
-  if (systemFeatures.branding.enabled)
-    src = systemFeatures.branding.login_page_logo
-
-  return (
-    <img
-      src={src}
-      className={classNames('block w-auto h-10', className)}
-      alt='logo'
-    />
-  )
-}
-
-export default LoginLogo