Credential Management: Enable updates for admins

[Ayush8923]

Is your feature request related to a problem?
The current system does not allow T4D Super Admins to add or update credentials for any organization or project, which limits their ability to manage access and streamline operations across different projects.

Describe the solution you'd like
Enable T4D Super Admins to:

• Add credentials for any organization
• Update existing credentials for any project
• Manage access levels more efficiently across the platform

Original issue

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Additional context
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