TypeScript/Bun project scaffold

- Stack: Bun, Hono, Drizzle ORM, Zod, Handlebars, Pino
- Models: ticket, queue, transaction, scrip, template, custom_field, user, lifecycle
- Scrip engine: prepare/commit two-phase dispatch, template rendering, mock actions
- Lifecycle validator: state machine transition validation with wildcard support
- Routes: health, tickets (full CRUD + preview + transactions), queues, scrips, custom-fields, lifecycles
- Middleware: Pino logging, error handler
- Database: Drizzle ORM schema + initial migration (10 tables)
- Type-check: passes (tsc --noEmit, zero errors)

src/index.ts

@@ -0,0 +1,46 @@
+import { Hono } from 'hono';
+import { config } from './config.ts';
+import { createDb } from './db/index.ts';
+import type { Db } from './db/index.ts';
+import { errorHandler } from './middleware/error.ts';
+import { requestLogger } from './middleware/logging.ts';
+import healthRouter from './routes/health.ts';
+import { createTicketsRouter } from './routes/tickets.ts';
+import { createQueuesRouter } from './routes/queues.ts';
+import { createScripsRouter } from './routes/scrips.ts';
+import { createCustomFieldsRouter } from './routes/custom-fields.ts';
+import { createLifecyclesRouter } from './routes/lifecycles.ts';
+
+let db: Db | null = null;
+
+function getDb(): Db {
+  if (!db) {
+    db = createDb(config.DATABASE_URL);
+  }
+  return db;
+}
+
+const app = new Hono();
+
+app.use('*', requestLogger);
+app.onError(errorHandler);
+
+app.route('/health', healthRouter);
+app.route('/tickets', createTicketsRouter(getDb()));
+app.route('/queues', createQueuesRouter(getDb()));
+app.route('/scrips', createScripsRouter(getDb()));
+app.route('/custom-fields', createCustomFieldsRouter(getDb()));
+app.route('/lifecycles', createLifecyclesRouter(getDb()));
+
+export default app;
+export { app };
+
+// Start server when run directly
+if (Bun.main === import.meta.path) {
+  Bun.serve({
+    fetch: app.fetch,
+    port: config.SERVER_PORT,
+    hostname: config.SERVER_HOST,
+  });
+  console.log(`Server running at http://${config.SERVER_HOST}:${config.SERVER_PORT}`);
+}