feat: add qq music api search

src/main/kotlin/cn/rtast/fancybot/util/file/ConfigManager.kt

@@ -32,4 +32,5 @@ class ConfigManager : JsonFileHandler<Config>("config.json") {
     val enableAntiRevoke get() = this.read<Config>().enableAntiRevoke
     val llamaUrl get() = this.read<Config>().llamaUrl
     val llamaModel get() = this.read<Config>().llamaModel
+    val qqMusicApiUrl get() = this.read<Config>().qqMusicApiUrl
 }

src/main/kotlin/cn/rtast/fancybot/util/str/StringFormatter.kt

@@ -40,3 +40,9 @@ fun Int.formatNumberEnglish(): String {
         else -> this.toString()
     }
 }
+
+fun Int.formatToMinutes(): String {
+    val minutes = this / 60
+    val remainingSeconds = this % 60
+    return "$minutes:${if (remainingSeconds < 10) "0" else ""}$remainingSeconds"
+}