feat: add gpbt command

src/main/kotlin/cn/rtast/fancybot/entity/bullshit/BullShit.kt

@@ -0,0 +1,8 @@
+package cn.rtast.fancybot.entity.bullshit
+
+data class BullShit(
+    val after: List<String>,
+    val before: List<String>,
+    val bosh: List<String>,
+    val famous: List<String>
+)