AccountManager

Run the opt-in live integration tests against the real WISA, Smartschool, Azure, Cosmos, and SignalR hosts. Loads the local .*.env credential files and mints a fresh token via the Azure CLI where needed (a stored bearer token expires in ~1h). The connector syncs are read-only; the Cosmos data-store round-trip and the SignalR broadcast are write-capable and self-contained (manual/opt-in only, not CI) per the project's live-testing policy. User-invocable as /live-tests; pass a target name (wisa, smartschool, azure, cosmos, signalr) to run just one.

GitHub issue-driven workflow for this repo. Use it to (a) file a new issue as bug/feature/enhancement/question, (b) break an agreed implementation plan into a list of issues, (c) start work on an existing issue by creating a branch from develop, or (d) open a PR back to develop when the work is ready. Invoke proactively when you encounter work that is out-of-scope for the current task and should be tracked, or when the user agrees to a multi-step implementation plan. Also user-invocable as /issue.