Configuring Alerts: PR #158 deployed (Deploy production #201), vuln key live
Configuring Alerts: rewrite to match production after #157 (intake -> notifier -> delivery topics); mark #158 vuln key as open
Configuring Alerts: CVE issue key and vuln_window_minutes (PR #158); post-#157 topic note
Add Configuring Alerts page (email/SMS per-issue hourly caps from PR #153, alert configuration on main) and link from Home