[Security] Native Windows Credential Provider

[DotDev262]

Add a native vault provider that integrates with the Windows Credential Manager.

Tasks:

• Implement P/Invoke provider in SecretResolver.cs.
• Support {{ vault:key }} syntax.

[github-actions]

🤖 Hi @DotDev262, I've received your request, and I'm working on it now! You can track my progress in the logs for more details.

[github-actions]

🤖 I'm sorry @DotDev262, but I was unable to process your request. Please see the logs for more details.

[tirth1356]

I’d like to work on this issue. I plan to add a native Windows Credential Manager vault provider by implementing the required P/Invoke integration inside SecretResolver.cs for securely resolving stored credentials.

I’ll also extend the resolver to support the {{ vault:key }} syntax, ensuring seamless lookup and fallback handling while keeping the implementation aligned with the existing secret resolution flow and platform-specific behavior.

Please assign this issue to me.

[parasmani-dev]

Hi @DotDev262 , I recently completed and merged a PR in this project and would love to contribute more.
Could you please assign this issue to me if it’s available? 😄

[DotDev262]

I will be assigning this to @tirth1356 since he requested for it first

[parasmani-dev]

Okay, No worries