Add family roles to member management

server/db.js

@@ -717,6 +717,16 @@ const MIGRATIONS = [
       CREATE INDEX IF NOT EXISTS idx_birthdays_calendar_ref ON birthdays(calendar_event_id);
     `,
   },
+  {
+    version: 19,
+    description: 'Separate family member role from system access role',
+    up: `
+      ALTER TABLE users ADD COLUMN family_role TEXT NOT NULL DEFAULT 'other'
+        CHECK(family_role IN ('dad', 'mom', 'parent', 'child', 'grandparent', 'relative', 'other'));
+
+      CREATE INDEX IF NOT EXISTS idx_users_family_role ON users(family_role);
+    `,
+  },
 ];
 
 /**