Use Vault-SDK and Internal Bank-Vaults packages for all types of interaction with Vault

[csatib02]

Preflight Checklist

• [X] I have searched the issue tracker for an issue that matches the one I want to file, without success.
• [X] I am not looking for support or already pursued the available support channels without success.
• [X] I agree to follow the Code of Conduct.

Version

v0.1.3

Expected Behavior

Use Vault-SDK and Internal from BV.

Actual Behavior

The SDK is used for client creation, while the Vault API is utilized for reading and writing secrets.

Make every interactions with Vault flow through BV packages.

Steps To Reproduce

No response

Logs

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Additional Information

No response