Org enhancements

[myieye]

Spent a bunch of time just playing with orgs and finding holes. This is the result:

• Added an Organizations link breadcrumb when your on an org page
• Made the orgs button always visible in the toolbar (and made adjustments so that there's more space for it)
• Fixed org sorting, so that case is ignored
• Fixed "Unknown Error" being shown when using an org name that's already in use
• Changed the Org name db column to be case-insensitive, because I think that makes a lot of sense (the migration ran fine for me once there were no conflicts and there aren't any conflicts in dev, staging or prod)
• Partitioned the org list (we sort of decided we'd leave this until someone asked, but I think this is a nice and simple initial solution and it seemed awfully weird that it was not at all visible what orgs you're in):
  
• Add confirmations and notifications for removing members and leaving
• Fixed a bug that prevented normal org members from leaving
• And some other stuff...

[github-actions]

UI unit Tests

12 tests  ±0   12 ✅ ±0   0s ⏱️ ±0s
 4 suites ±0    0 💤 ±0 
 1 files   ±0    0 ❌ ±0 

Results for commit 5c2dafa. ± Comparison against base commit b37324e.

♻️ This comment has been updated with latest results.

[github-actions]

C# Unit Tests

75 tests   75 ✅  5s ⏱️
13 suites   0 💤
 1 files     0 ❌

Results for commit 5c2dafa.

♻️ This comment has been updated with latest results.

[hahn-kev]

looks good to me