Add Manage Index Section V.04

[EhsanRezaei1981]

This pull request introduces the implementation of the "Manage Index" section in mongo-modeler. The feature allows users to create, view, and manage indexes for collections, improving database performance and usability.

Changes Made

Added functionality to create new indexes with options such as unique, sparse, and partialFilterExpression.
Implemented a feature to list existing indexes for a collection.

How to Test
Navigate to the "Manage Index" section.
Test creating a new index with the following configurations: Name, Unique, Sparse, Partial filter expressions
Verify the list of existing indexes is displayed correctly.

Notes
The duplicate names check will be checking in the entire schema.
Save schema functionality will save the new indexes defined.
Export to mongo script will generate the index creation script.

Please review and share feedback!

[EhsanRezaei1981]

Hi there,

I would appreciate it if anyone could explain why it takes time to approve the pull request.

Regards,
Ehsan