refactor: Simplify Cast server logging to use Android Log only

- Removed file-based logging from CastServerUtils

- Removed context initialization requirement from CastServerUtils

- All logs now go to Android's logcat system for easier debugging

app/src/normal/java/code/name/monkey/retromusic/cast/CastServerUtils.kt

@@ -1,16 +1,10 @@
 package code.name.monkey.retromusic.cast
 
-import android.content.Context
 import android.util.Log
-import java.io.File
-import java.io.FileWriter
 import java.net.ServerSocket
-import java.text.SimpleDateFormat
-import java.util.*
 
 object CastServerUtils {
     private const val TAG = "CastServer"
-    private const val LOG_FILE_NAME = "cast_server.log"
     
     fun isPortAvailable(port: Int): Boolean {
         return try {
@@ -34,35 +28,9 @@ object CastServerUtils {
     
     fun logInfo(message: String) {
         Log.i(TAG, message)
-        writeToLogFile("INFO", message)
     }
     
     fun logError(message: String) {
         Log.e(TAG, message)
-        writeToLogFile("ERROR", message)
-    }
-    
-    private fun writeToLogFile(level: String, message: String) {
-        try {
-            val logDir = File(context.getExternalFilesDir(null), "logs")
-            if (!logDir.exists()) {
-                logDir.mkdirs()
-            }
-            
-            val logFile = File(logDir, LOG_FILE_NAME)
-            val timestamp = SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS", Locale.US).format(Date())
-            
-            FileWriter(logFile, true).use { writer ->
-                writer.append("$timestamp [$level] $message\n")
-            }
-        } catch (e: Exception) {
-            Log.e(TAG, "Failed to write to log file: ${e.message}")
-        }
-    }
-    
-    private lateinit var context: Context
-    
-    fun init(appContext: Context) {
-        context = appContext.applicationContext
     }
 } 

app/src/normal/java/code/name/monkey/retromusic/cast/RetroWebServer.kt

@@ -37,10 +37,6 @@ class RetroWebServer(val context: Context) : NanoHTTPD(findAndInitializePort())
         }
     }
 
-    init {
-        CastServerUtils.init(context)
-    }
-
     override fun start() {
         try {
             super.start()