Connection to cluster should be named "connect", not "load"

[chargio]

Describe the bug When connecting to a cluster, we show "load", but what we are doing is to connect to the cluster to exctract the objects, and that will depend on customer permissions.

To Reproduce Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior The button should be "connect", after that the "reload" button should be "refresh" The "exit" button should be renamed "disconnect"

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Version [e.g. 22]

Additional context Add any other context about the problem here.

[devcatalin]

I think we used the "Connect" label at some point and then decided to rename it to "Load" because we're not opening any connection, just fetching a snapshot of the resources at the moment you click on "load". When we'll get to implementing the live reload of resources while in Cluster Mode, then it will make more sense to have the label as "Connect".