Tracks https://github.com/OpenHands/agent-canvas/pull/1223. This PR improves user-facing backend disconnect guidance by normalizing backend health/request errors, adding clearer Cloud API-key and network labels, updating translations, and adding tests. _This issue was created by an AI agent (OpenHands) on behalf of Graham Neubig._
Tracks #1223.
This PR improves user-facing backend disconnect guidance by normalizing backend health/request errors, adding clearer Cloud API-key and network labels, updating translations, and adding tests.
This issue was created by an AI agent (OpenHands) on behalf of Graham Neubig.