Auth: refresh JWT on verify so permission changes take effect without re-login

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/routes/auth.js

@@ -186,6 +186,38 @@ export async function authRoutes(app) {
       ? allCaps.filter(c => c.startsWith(`${appSlug}:`)).map(c => c.slice(appSlug.length + 1))
       : allCaps
 
+    // Refresh the JWT cookie with current DB state so downstream app backends
+    // (which read caps from the JWT) see the updated permissions immediately —
+    // without requiring the user to log out and back in.
+    const { rows: apps } = user.is_admin
+      ? await pool.query(
+          `SELECT slug FROM apps WHERE active = true`
+        )
+      : await pool.query(
+          `SELECT DISTINCT a.slug FROM apps a
+           WHERE a.active = true
+             AND (
+               EXISTS (SELECT 1 FROM user_app_perms p WHERE p.user_id = $1 AND p.app_id = a.id)
+               OR EXISTS (
+                 SELECT 1 FROM user_roles ur
+                 JOIN role_app_perms rap ON rap.role_id = ur.role_id
+                 WHERE ur.user_id = $1 AND rap.app_id = a.id
+               )
+             )`,
+          [user.id]
+        )
+
+    const freshToken = await signToken({
+      sub: user.email,
+      name: user.name,
+      user_id: user.id,
+      is_admin: user.is_admin,
+      offsite_allowed: user.offsite_allowed,
+      apps: apps.map(a => a.slug),
+      caps: allCaps,
+    })
+    reply.setCookie('hnf_session', freshToken, cookieOpts(request))
+
     return {
       user_id: user.id,
       email: user.email,