feat: vertexai text

misc/test/va/text.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+URL="http://localhost:22035/va/text"
+
+curl -s "$URL" \
+	-H "Content-Type: application/json" \
+	-H "VA-TOKEN: ${ORCA_VA_TOKEN}" \
+	-d '{
+	"prompt":"翻译下列语言为中文：\n\n3 2 1 Hello, world!",
+	"debug":true
+}' | tee tmp-text.json
+echo
+
+jq . tmp-text.json