App 2.4.2: pairing dialog shows errors instead of closing

- On a failure the pairing dialog stays open and shows the reason in
  red (Cancel becomes Close); before, it closed at once and the reason
  was only in the Server tab's status line.
- "Pairing is not enabled" only when the server says so. Any other 404
  (a server older than 2.1.0, or a proxy's page) is reported as a
  server without pairing.
- Pairing and Test connection name the problem: a server name that
  does not resolve (Test connection used to say "No internet
  connection"), a server that does not answer, or the HTTP status.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
This commit is contained in:
2026-10-17 20:56:02 +02:00
co-authored by Claude Opus 5.5
parent 6f57351866
commit 8a5813fa16
6 changed files with 84 additions and 11 deletions