feat: Add fetch-event-stream dependency

Author: ericc-ch

bun.lock

@@ -13,6 +13,7 @@
   "dependencies": {
     "citty": "^0.1.6",
     "consola": "^3.4.0",
+    "fetch-event-stream": "^0.1.5",
     "hono": "^4.6.16",
     "nano-spawn": "^0.2.0",
     "ofetch": "^1.4.1",