fix: Duplicate Toast Notification on Invite-Link

[amitkumarashutosh]

What does this PR do?

This PR fixes the issue where notifications were sent twice instead of once, ensuring proper notification behavior.

Video

Screen.Recording.2025-02-27.at.10.23.23.AM.mov

Issue(s)

#35335

Steps to test or reproduce

1. Go to Home.
2. Create a new channel.
3. Inside the channel, click on the member icon at the top.
4. Click on "Invite Link."

[dionisio-bot]

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