feat: prompt from station

app/Models/Terminal.php

@@ -26,6 +26,7 @@ class Terminal extends Model
         'diagram_urls',
         'scada_data_url',
         'scada_tags_url',
+        'prompt_template',
         'voice_wakeup_enabled',
         'voice_wakeup_word',
         'is_online',
@@ -57,16 +58,6 @@ class Terminal extends Model
         return $this->belongsTo(Station::class);
     }
 
-    /**
-     * 获取终端的提示词配置
-     *
-     * @return \Illuminate\Database\Eloquent\Relations\HasOne
-     */
-    public function prompt()
-    {
-        return $this->hasOne(TerminalPrompt::class);
-    }
-
     /**
      * 配置活动日志选项
      *