Feat/resource views

[dcharles525]

Summary

This PR creates the namespace resource and allows override of the base list component

Occurred changes and/or fixed issues

You can now create, delete, and view namespace information when clicking the "create namespace" button from the dashboard.

Technical notes summary

None

Areas or cases that should be tested

• From the dashboard page, click "Create Namespace" and a modal should automatically appear to enter a new namespace.
• From the side nav, when namespace is clicked, you should be brought to the namespace page
• You should be able to delete multiple namespaces at a time
• You should be able to click the actions dropdown to delete a single namespace
• You should be able to filter the list component
• The modal should tell you if the namespace name is invalid or if there was a kubernetes error (such as duplicate name).

Areas which could experience regressions

The side nav is not highlighting the correct item, this will be fixed in a separate PR>

Screenshot/Video

[grudra7714]

Opening up a modal already throws an error

Weird interaction when deleting multiple namespaces

Also looks like only one of the two i tried to deleted got deleted

Failed request reponse

{
    "errors": [
        {
            "status": 500,
            "title": "some error occurred while cleaning users: [error updating user [admin]: error updating the user secret [ruser-admin-f585ef20266ee6e88d327c03c1c1b77d4fef6340]: Operation cannot be fulfilled on secrets \"ruser-admin-f585ef20266ee6e88d327c03c1c1b77d4fef6340\": the object has been modified; please apply your changes to the latest version and try again]",
            "details": "error removing namespace [test2] from users\nServer Backtrace: some error occurred while cleaning users: [error updating user [admin]: error updating the user secret [ruser-admin-f585ef20266ee6e88d327c03c1c1b77d4fef6340]: Operation cannot be fulfilled on secrets \"ruser-admin-f585ef20266ee6e88d327c03c1c1b77d4fef6340\": the object has been modified; please apply your changes to the latest version and try again]"
        }
    ]
}

[grudra7714]

LGTM, delete modal will be handled by a seperate pr