diff --git a/server.js b/server.js
index e334779..0113f22 100644
--- a/server.js
+++ b/server.js
@@ -247,11 +247,14 @@ if (facetConfig.key) {
 // can still iterate on goods-editor / template-manager pieces without
 // provisioning Postgres locally.
 let pgPool = null;
+// mountAuth's returned guards (requireAdmin etc.) — captured so they can
+// be threaded into other module mounts below. Null when auth is disabled.
+let authGuards = null;
 if (process.env.DATABASE_URL) {
   pgPool = new Pool({ connectionString: process.env.DATABASE_URL });
   try {
     await runMigrations(pgPool, { logger });
-    mountAuth(app, {
+    authGuards = mountAuth(app, {
       db: pgPool,
       apiBase: '/api',
       callbackBaseUrl: process.env.PUBLIC_BASE_URL || `http://localhost:${PORT}`,
@@ -279,32 +282,39 @@ if (process.env.DATABASE_URL) {
     logger.error({ err: err.message }, 'auth-manager bootstrap failed; auth disabled');
     try { await pgPool.end(); } catch { /* ignore */ }
     pgPool = null;
+    authGuards = null;
   }
 } else {
   logger.warn('DATABASE_URL not set — auth-manager disabled. Set DATABASE_URL in .env to enable customer accounts and admin SSO.');
 }
 
-// ── goods-editor designs migration (#23) ──────────────────────────
+// ── goods-editor designs migrations (#23) ──────────────────────────
 // The module documents that the HOST applies its designs schema before
-// passing `db` to mountEditorApi (001_designs.sql is idempotent —
-// CREATE TABLE IF NOT EXISTS + CREATE OR REPLACE). With the file: dep
-// the SQL is reachable through node_modules; a packed install ships
-// dist/ only, so a missing file logs a warning instead of crashing —
-// the /designs routes still mount and fail loudly until the table is
-// created by hand.
+// passing `db` to mountEditorApi. Every file in its migrations/ dir is
+// idempotent (CREATE TABLE/ADD COLUMN IF NOT EXISTS), so we apply ALL
+// of them in filename order — hardcoding 001 silently skipped
+// 002_design_family.sql when the module grew it (the store SELECTs
+// design_family_id unconditionally → every GET /api/designs 500'd).
+// With the file: dep the SQL is reachable through node_modules; a
+// packed install ships dist/ only, so a missing dir logs a warning
+// instead of crashing — the /designs routes still mount and fail
+// loudly until the schema is applied by hand.
 if (pgPool) {
-  const designsMigrationPath = join(
-    __dirname, 'node_modules', 'goods-editor', 'src', 'server', 'migrations', '001_designs.sql',
+  const designsMigrationsDir = join(
+    __dirname, 'node_modules', 'goods-editor', 'src', 'server', 'migrations',
   );
   try {
-    if (existsSync(designsMigrationPath)) {
-      await pgPool.query(readFileSync(designsMigrationPath, 'utf8'));
-      logger.info('goods-editor designs migration applied');
+    if (existsSync(designsMigrationsDir)) {
+      const files = readdirSync(designsMigrationsDir).filter((f) => f.endsWith('.sql')).sort();
+      for (const file of files) {
+        await pgPool.query(readFileSync(join(designsMigrationsDir, file), 'utf8'));
+      }
+      logger.info({ files }, 'goods-editor designs migrations applied');
     } else {
-      logger.warn({ path: designsMigrationPath }, 'goods-editor designs migration not found — apply 001_designs.sql manually before using design persistence');
+      logger.warn({ path: designsMigrationsDir }, 'goods-editor migrations dir not found — apply its *.sql manually before using design persistence');
     }
   } catch (err) {
-    logger.error({ err: err.message }, 'goods-editor designs migration failed — POST /api/designs will error until the designs table exists');
+    logger.error({ err: err.message }, 'goods-editor designs migrations failed — POST /api/designs will error until the schema is applied');
   }
 }
 
@@ -416,6 +426,18 @@ app.post('/api/upload', uploadLimiter, upload.single('image'), async (req, res)
 // the auth bootstrap failed), in which case the routes simply don't
 // mount and the client's persistCurrentDesign 404s into its graceful
 // cart-without-design_id fallback.
+//
+// Font-registration roster: ops-diagnosis data, admin-only when auth is
+// live. Registered BEFORE mountEditorApi so this guard runs ahead of the
+// module's own GET /api/fonts/registered handler (non-admins 403, admins
+// fall through). We deliberately do NOT pass auth.middleware into
+// mountEditorApi for this — the module applies that same middleware to
+// the whole /designs group, and a requireAdmin there would lock guests
+// out of design persistence (guest rows are a designed-in feature).
+if (authGuards) {
+  app.use('/api/fonts/registered', authGuards.requireAdmin);
+}
+
 mountEditorApi(app, {
   canvas,
   sharp,
@@ -423,9 +445,25 @@ mountEditorApi(app, {
   fontsDir,
   stickersDir,
   uploadsDir,
+  // Coverage-gap audit items: the design routes' thumbnail generator
+  // wants the mockup/template roots (previously only passed to
+  // renderDesignComposite for marketing previews, not here).
+  mockupsDir: templatesStorageDir,
+  storageDir: templatesStorageDir,
   basePath: '/api',
   logger,
   db: pgPool,
+  // Design-route ownership (coverage-gap audit, sharpest item): owned
+  // rows 404 for non-owners, admins bypass. These match the module's
+  // documented defaults but are passed explicitly so the enforcement is
+  // visible here and survives any future change to those defaults.
+  // req.customer / req.admin are populated by auth-manager's
+  // authMiddleware, which mountAuth app.use()s ABOVE this mount; when
+  // auth is disabled both resolve null/false = the open dev harness.
+  auth: {
+    customerId: (req) => req.customer?.id ?? null,
+    isAdmin: (req) => !!req.admin,
+  },
 });
 
 // Template store (admin + public). adminAuth pass-through for v1