stack buttons visibility reorganised

[peteri14]

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Description

See the discussion: "Problematic implementation when to show stack management buttons"

Type of change

Please delete any options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• User interface (UI)
• New feature (non-breaking change which adds functionality)

Checklist

• My code follows the style guidelines of this project
• I ran ESLint and other linters for modified files
• I have performed a self-review of my own code and tested it
• I have commented my code, particularly in hard-to-understand areas
  (including JSDoc for methods)
• My changes generate no new warnings
• My code needed automated testing. I have added them (this is optional task)

Screenshots (if any)

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The image shows the new implementation, where even though the status of the stack is EXITED, there is still a running container. See the red marks. See the yellow marks, that the appropriate buttons are available.