Scarab Diagnostic Suite Field Test #001: Turning a Live Azure Provider Bug into a Bounded Repair Lane

I have started running Scarab Diagnostic Suite against real open-source issues as field tests. Not synthetic examples. Not toy repos. Not controlled demo fixtures. Real repos. Real failures. Real diagnostic pressure. The first field test was against Open WebUI issue #25078, where Azure OpenAI connections broke after connection settings were edited. The reported failure had a clear shape: A working Azure config originally included: text azure: true After editing the connection, the saved...