message: add: GUILD_WELCOME_SCREEN endpoint
diff: @@ -121,6 +121,8 @@ export const endpoints = {
  GUILD_PREVIEW: (guildId: string) => `${GUILDS_BASE(guildId)}/preview`,
  UPDATE_VOICE_STATE: (guildId: string, userId?: string) =>
  `${GUILDS_BASE(guildId)}/voice-states/${userId ?? "@me"}`,
  + GUILD_WELCOME_SCREEN: (guildId: string) =>
  + `${GUILDS_BASE(guildId)}/welcome-screen`,
  // Voice
  VOICE_REGIONS: `${baseEndpoints.BASE_URL}/voice/regions`,
  