Merge branch 'fix/payload'

Author: sachnun

src/server.ts

@@ -1,5 +1,6 @@
 import { Hono } from "hono"
 import { cors } from "hono/cors"
+import { HTTPException } from "hono/http-exception"
 import { logger } from "hono/logger"
 
 import { state } from "./lib/state"
@@ -37,6 +38,26 @@ export const server = new Hono()
 server.use(logger())
 server.use(cors())
 
+// Global error handler
+server.onError((err, c) => {
+  if (err instanceof HTTPException) {
+    return c.json(
+      {
+        error: err.message,
+      },
+      err.status,
+    )
+  }
+
+  console.error("Unhandled error:", err)
+  return c.json(
+    {
+      error: "Internal server error",
+    },
+    500,
+  )
+})
+
 server.get("/", (c) => {
   if (state.serverStartTime) {
     const uptime = Date.now() - state.serverStartTime