[FeatureRequest] Dev Env Settings Window Tool image selector table improvement

[janosmurai]

Add new columns to the current tool image selector table. The table currently looks like this:

The expected layout should look like this:

Columns

1. Registry: The name of the registry where the image is stored. The cell should be empty if the image is local only.
2. Namespace: The namespace inside the registry where the image is stored. If no namespace is used in the registry, or the image is local only, the cell should be left empty.
3. Image name: The name of the image. (Without the tag)
4. Tag: The tag of the image. Each tag available from a repo should be listed in a separate row.
5. Availability: local, registry, local and registry

Navigation

The navigation input should remain the same, but the cursor should change. Instead of an asterisk, the line where the cursor resides should be highlighted.

For references to create the table see https://textual.textualize.io/widgets/data_table/

For the cursor and selection indicator see: https://textual.textualize.io/widgets/selection_list/

---

For axem internal use only:
Jira: https://axem.atlassian.net/browse/DEM-291

[meet0806]

Hi, @janosmurai I would like to work on this issue

[janosmurai]

Hi @meet0806, sure, that would be great!

It's important to highlight though that the implementation should be based on Textual and not on the currently used UI elements. The currently used UI elements should be replaced with ones based on Textual, see #199 for more information. You can start working on this issue, but the solution can only be merged after the implementation of #199.