refactor(config): 为 BotAccount 添加 id 字段.

根据 Telegram Bot token 的组成结构, 可以取出 Bot Account Id, 故添加 id 字段.

scalabot-app/src/test/kotlin/AppConfigTest.kt

@@ -0,0 +1,31 @@
+package net.lamgc.scalabot
+
+import com.google.gson.Gson
+import java.util.*
+import kotlin.math.abs
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+class BotAccountTest {
+
+    @Test
+    fun deserializerTest() {
+        val accountId = abs(Random().nextInt()).toLong()
+        val creatorId = abs(Random().nextInt()).toLong()
+        val botAccount = Gson().fromJson(
+            """
+            {
+                "name": "TestBot",
+                "token": "${accountId}:AAHErDroUTznQsOd_oZPJ6cQEj4Z5mGHO10",
+                "creatorId": $creatorId
+            }
+        """.trimIndent(), BotAccount::class.java
+        )
+        assertEquals("TestBot", botAccount.name)
+        assertEquals("${accountId}:AAHErDroUTznQsOd_oZPJ6cQEj4Z5mGHO10", botAccount.token)
+        assertEquals(accountId, botAccount.id, "Botaccount ID does not match expectations.")
+        assertEquals(creatorId, botAccount.creatorId)
+    }
+
+}
+