Description of Changes

Fix VM controls in ctrl-panel to allow starting a VM after it has been shut down.
Also fix issue, where VM/service controls became insensitive in some scenarios.

tiiuae/ghaf-givc#205
tiiuae/ghaf-ctrl-panel#104

Type of Change

• New Feature
• Bug Fix
• Improvement / Refactor

Related Issues / Tickets

https://jira.tii.ae/browse/SSRCSP-7215

Checklist

• Clear summary in PR description
• Detailed and meaningful commit message(s)
• Commits are logically organized and squashed if appropriate
• Contribution guidelines followed
• Ghaf documentation updated with the commit - https://tiiuae.github.io/ghaf/
• Author has run make-checks and it passes
• All automatic GitHub Action checks pass - see actions
• Author has added reviewers and removed PR draft status

Testing Instructions

Applicable Targets

• Orin AGX aarch64
• Orin NX aarch64
• Lenovo X1 x86_64
• Dell Latitude x86_64
• System 76 x86_64

Installation Method

• Requires full re-installation
• Can be updated with nixos-rebuild ... switch
• Other:

Test Steps To Verify:

1. open ghaf control panel
2. choose an app vm from left hand side tree, for example chrome-vm
3. choose stop from VM controls drop down
4. wait for the status to update to "stopped"
5. choose start from VM controls drop down
6. wait for the status to update to "running"
7. verify that app (for example, chrome) can be started from menu