v4.1 - Admin/onboarding

docker/postgres/init/002-admin-kv.sql

@@ -0,0 +1,12 @@
+-- Key/value table used by mail-api for admin state.
+-- Three keys are written from main.py:
+--   client_profiles -> dict[email, profile]
+--   allowed_emails  -> {"emails": [..]}
+--   drafts          -> dict[email, drafts]
+-- Stored as JSONB blobs to match the existing dict-shaped storage in the
+-- application and to avoid coupling the DB schema to mail-api shape changes.
+create table if not exists admin_kv (
+  key text primary key,
+  value jsonb not null,
+  updated_at timestamptz not null default now()
+);