feat(editor): ⚡️ Remove iframe preview in editor

apps/builder/components/shared/Graph/Nodes/BlockNode/BlockNodeContent/contents/EmbedBubbleContent.tsx

@@ -1,20 +1,7 @@
-import { Box, Text } from '@chakra-ui/react'
+import { Text } from '@chakra-ui/react'
 import { EmbedBubbleBlock } from 'models'
 
 export const EmbedBubbleContent = ({ block }: { block: EmbedBubbleBlock }) => {
   if (!block.content?.url) return <Text color="gray.500">Click to edit...</Text>
-  return (
-    <Box w="full" h="120px" pos="relative">
-      <iframe
-        id="embed-bubble-content"
-        src={block.content.url}
-        style={{
-          width: '100%',
-          height: '100%',
-          pointerEvents: 'none',
-          borderRadius: '5px',
-        }}
-      />
-    </Box>
-  )
+  return <Text>Show embed</Text>
 }