Delete scripts

[squidsoup]

Note

This is dependent on #183. Leaving this on WIP until 183's merged, to make this easier to review.

Done

• Implement deleting scripts.

QA

• Visit testing/commissioning scripts.
• Ensure default scripts (those provided by MAAS) cannot be deleted.
• Upload a testing or commissioning script via old maas, revisit the testing/commissioning page in maas-ui to update the list.
• Delete the script, you should see a confirmation and the script should disappear from the list.

[huwshimi]

Probably worth adding some error handling e.g. if you remove a script from the old UI and then try to remove the same one from the new ui.

[squidsoup]

Now displays errors e.g.

[huwshimi]

Strangely this is what I now get when deleting a script:

[lyubomir-popov]

After deleting the scripts, we see 0:

Can that turn to a #666 no scripts available message? @lilyvidenova I think we made a design for this somewhere recently?

[lyubomir-popov]

Would it be too much to patch the side nav on small screens as a drive by?
All it would take is:

@media (max-width: $breakpoint-medium) {
  .settings-nav__list {
      list-style: none;
      columns: 2;
      margin-left: 0;
      padding-left: 0;
      margin-bottom: 0.5rem;
      margin-top: -0.25rem;
  }
  .settings-nav__list .settings-nav__list .settings-nav__item + .settings-nav__item {
    border-top: 1px solid #cdcdcd;
  }
}

[lilyvidenova]

Hmm I'm getting lots of error notifications:

[squidsoup]

After deleting the scripts, we see 0:

Can that turn to a #666 no scripts available message? @lilyvidenova I think we made a design for this somewhere recently?

We have a card for this one #184

[squidsoup]

Hmm I'm getting lots of error notifications:

@lilyvidenova that's not an error I've seen. A 504 would suggest that the MAAS server can't be reached.

Do you have REACT_APP_BASE_URL configured in your .env.development.local? Presumably you can see the list of scripts? I'm going to land this branch, but please open an issue with steps to reproduce this when you have a moment.