fix: add example

client/OpenAILikeClient.js

@@ -0,0 +1,29 @@
+import { BaseClient } from './BaseClient.js'
+
+export class OpenAILikeClient extends BaseClient {
+  constructor (props) {
+    super(props)
+    this.model = props.model
+    this.key = props.key
+    this.baseUrl = props.baseUrl
+    this.debug = props.debug
+  }
+
+  async sendMessageRaw (text, opt = {}) {
+    const messages = await this.getHistory(opt.parentMessageId, opt.conversationId)
+    const response = await fetch(this.baseUrl, {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application-json',
+        Authorization: `Bearer ${this.key}`
+      },
+      body: JSON.stringify({
+        model: this.model,
+        messages,
+        stream: false,
+        ...opt.completionParams || {}
+      })
+    })
+    return await response.json()
+  }
+}