Settings: delete-site-notices are not getting displayed

[rralian]

There should be feedback that is displayed to the user when they delete a site and are redirected to the all-sites stats page. That stopped working a while ago because the component listening for these actions is no longer contained in the page due to some other changes. This should probably get reworked in general.

[rralian]

/cc @johnHackworth

[drewblaisdell]

This was fixed by #1246.

[drewblaisdell]

The fix for this in #1246 was reverted with #1318, so I'm reopening this.

[rralian]

reopening issue, based on further discussion in #3076

[lancewillett]

During a bug scrub looped back to this open issue. Behavior seems the same — no improvements to the message on the final screen, /stats.

Testing steps:

Starting at /settings/general:

Now at /settings/delete-site/:

Confirm dialog appears:

Confirmed by typing site address:

Intermediate feedback appears briefly:

Last screen has the missing & final notice (which is what this issue is about):

[stale]

This issue has been marked as stale because it hasn't been updated in a while. It will be closed in a week. If you would like it to remain open, can you please comment below and see what you can do to get things moving with this issue? Thanks! 🙏