New

• dashboard: migrate settings/admin templates to warm palette #482
• dashboard: migrate deliverability/activity templates to warm palette
• dashboard: migrate inbound and mailboxes pages to DESIGN.md palette #480
• monitor: deploy euromail-monitor crate (Dockerfile + k8s + CI) #474
• monitor: scaffold euromail-monitor crate with 4 SMTP probes (Phase 1) #473
• smtp: synthetic-probe short-circuit in router data_end #472
• smtp: flip tcp/25 to tokio-native listener #459

Fixed

• monitor: update TODOS with Phase 2 completion notes #479
• monitor: use smtp-1 private IP for SMTP probe target #477
• smtp: put domain first in EHLO response per RFC 5321 + fix TLS server name #478
• monitor: point SMTP probes at LB IP instead of worker Service name #476
• monitor: align deployment image tag with kustomization baseline #475