docs: e2e suite writeup, update CLAUDE.md/README with OIDC verification status

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

README.md

@@ -1,12 +1,12 @@
 # Homelab Monitor
 
 A single dashboard for the health of everything in the homelab (documented in
-[`jhodgkin/homelab`](https://git.jerodrigged.com/jhodgkin/homelab)): Proxmox host + LXC
-CPU/mem/disk/pressure, and — as the backlog fills in — SSH-monitored bare-metal boxes, a LAN
-device inventory, and Zabbix alerts. One login instead of N.
+[`jhodgkin/homelab`](https://git.jerodrigged.com/jhodgkin/homelab)): Proxmox host + LXC + bare-metal
+CPU/mem/disk/pressure, historical sparklines, and a LAN device inventory. Local auth always available,
+plus an optional "Sign in with Authentik" OIDC button. Live at https://monitor.jerodrigged.com.
 
 Project status, architecture, and how to resume work: see [`CLAUDE.md`](./CLAUDE.md).
-Roadmap: [Gitea issues](https://git.jerodrigged.com/jhodgkin/homelab-monitor/issues), milestone `v1-dashboard`.
+Playwright e2e tests against the live deployment: see [`e2e/README.md`](./e2e/README.md).
 
 ## Local development