[Feat]: Improve Profile Dropdown, and Workspaces Page using "myorg" endpoint

[iamfaran]

Proposed changes

This PR, includes the improvement for the Profile Dropdown as well as Workspace Page via the myorg endpoint
The reason for this is to have a proper pagination, search filtering, debouncing when our workspaces increases.

1. Profile Dropdown is responsive now, and can handle as much workspaces we want
2. Workspaces Page also have the pagination, search filters now
3. Users can switch to different workspaces from the Workspaces Page

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• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
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[raheeliftikhar5]

These updates will surely improve workspace management. Thanks a lot for your contribution.