feat(meme-generator): add template listing and static serving endpoints

apps/api/src/index.ts

@@ -24,6 +24,7 @@ import { registerBatchRoutes } from "./routes/batch.js";
 import { docsRoutes } from "./routes/docs.js";
 import { registerFeatureRoutes } from "./routes/features.js";
 import { fileRoutes } from "./routes/files.js";
+import { registerMemeTemplates } from "./routes/meme-templates.js";
 import { registerPipelineRoutes } from "./routes/pipeline.js";
 import { recoverStaleJobs, registerProgressRoutes } from "./routes/progress.js";
 import { rolesRoutes } from "./routes/roles.js";
@@ -155,6 +156,9 @@ await fileRoutes(app);
 // User file library routes (persistent file management with versioning)
 await userFileRoutes(app);
 
+// Meme template listing and static serving (before tool routes which have catch-all)
+await registerMemeTemplates(app);
+
 // Tool routes (generic factory-based)
 await registerToolRoutes(app);