feat(sentry, qa): comprehensive admin Sentry reporting (every failed request once, scrubbed; same-origin tunnel with source-mapped stacks; gateway failures; heartbeat)
- feat(sentry): admin server reports every failed request exactly once, scrubbed, with a heartbeat
- feat(sentry): admin browser events through the admin's own origin, frames mapped to source, gateway failures reported
- build(sentry): keep browser and server source maps in the Docker build, browser maps outside the served folder; suite joins the gate
- Merge pull request #519 from tpromni/feat/admin-sentry-suite-qa
Source: tpromni/coach-pulse-admin-ui → qa