feat: wire hono app and start server

src/index.ts

@@ -1,3 +1,15 @@
+import { serve } from '@hono/node-server'
+import { Hono } from 'hono'
+import { health } from '@/routes/health.js'
+import { miniapp } from '@/routes/miniapp.js'
+import { sync } from '@/routes/sync.js'
 import { config } from '@/shared/config.js'
 
-console.log(`starting in ${config.mode} mode...`)
+const app = new Hono()
+app.route('/', health)
+app.route('/', miniapp)
+app.route('/', sync)
+
+serve({ fetch: app.fetch, port: config.port }, ({ port }) => {
+  console.log(`arcanesync listening on :${port} (${config.mode})`)
+})