Edge Feed Snapshot Admin Health Update

This update improves the /admin/edge-snapshot dashboard so it can explain Worker fallback problems instead of only showing a generic HTTP error.

Visual overview

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This update improves the /admin/edge-snapshot dashboard so it can explain Worker fallback problems instead of only showing a generic HTTP error.

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Edge Feed Snapshot Admin Health Update

This update improves the /admin/edge-snapshot dashboard so it can explain Worker fallback problems instead of only showing a generic HTTP error.

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  accTitle: Edge Feed Snapshot Admin Health Update
  accDescr {
    This update improves the /admin/edge-snapshot dashboard so it can explain Worker fallback problems instead of only showing a generic HTTP error.
  }
  A["Edge Feed Snapshot Admin Health Update"] --> B["updates/README_EDGE_FEED_SNAPSHOT_ADMIN_HEALTH_UPDATE.md"]
  B --> C["Auto-generated placeholder diagram"]

Edge Feed Snapshot Admin Health Update

This update improves the /admin/edge-snapshot dashboard so it can explain Worker fallback problems instead of only showing a generic HTTP error.

Changes

The web app now parses the Worker status JSON even when the Worker reports an unhealthy state.
The admin dashboard now shows:
- endpoint configured
- Worker KV binding
- HTTP status
- snapshot age
- article count
- version
A dev-only admin auth bypass is available only when:
- NUTSNEWS_ADMIN_TEST_AUTH_BYPASS=true
- NODE_ENV !== "production"
The offline web E2E regression now verifies that /admin/edge-snapshot reflects a healthy mocked Worker status.

Healthy dashboard

Expected healthy values:

Current Status: Edge fallback ready
status: hit
Endpoint configured: Yes
Worker KV binding: Yes
HTTP status: 200
Article count: greater than 0
Version: 1

Unhealthy Worker binding

If the Worker status payload says status: unbound or kvBound: false, redeploy the Worker with NUTSNEWS_KV_NAMESPACE_ID set.