SDK-1416: Update and Handle messageType for GIFs as MediaEmbed

[meKushdeepSingh]

• Pass messageType as "MediaEmbed" for GIF media in MessageInput.
• Update CardRenderer to display GIF cards for both messageType values: "GIF" and "MediaEmbed".

[github-actions]

In the CardRenderer.tsx file:

1. There are missing closing curly braces } for the ternary conditions in the ImageCard, FileCard, and GIFCard components. They should be closed with }.
2. In the FileCard component, the condition position && !activeMode is missing in the ternary operator.

In the MessageInput.tsx file:

1. The functions isJoinGroup, isNotVerified, sendPushMessage, and sendTextMsg are missing closing curly braces }.
2. In the sendTextMsg function, there is a typo in the method call setReplyPayload?.(null);. It should be setReplyPayload(null);.
3. In the sendGIF function, the call to setGifOpen(false) is missing closing parentheses ) at the end.
4. The MessageInputContainer styled component is missing a closing curly brace }.
5. In the SendSection styled component, the gap property is repeated twice. It should be mentioned only once.
6. In the MultiLineInput styled textarea component, the property font-size: 16px; is repeated twice, and there is a missing closing curly brace } at the end.

Overall, the code has some typos, missing closing curly braces, and repeated styles. Here are the corrections that need to be made based on the identified issues.

Please make the necessary corrections and ensure that the components and functions are formatted correctly according to the intended logic.

Let me know if you need any further assistance.