feat: implement NativePlayerScreen using media_kit with optimized playback and decoding configurations

lib/core/utils/device_info.dart

@@ -4,7 +4,6 @@
 /// to prevent OOM crashes on low-end devices
 library;
 
-import 'dart:io';
 import 'package:device_info_plus/device_info_plus.dart';
 import 'package:flutter/foundation.dart';
 

lib/core/utils/hive_encryption_benchmark.dart

@@ -191,9 +191,11 @@ class HiveEncryptionBenchmark {
 
         print('\nStatus:');
         print(
-            '  $writeStatus Write overhead: ${writeOverhead.toStringAsFixed(1)}% (target: <$acceptableThreshold%)');
+          '  $writeStatus Write overhead: ${writeOverhead.toStringAsFixed(1)}% (target: <$acceptableThreshold%)',
+        );
         print(
-            '  $readStatus Read overhead: ${readOverhead.toStringAsFixed(1)}% (target: <$acceptableThreshold%)');
+          '  $readStatus Read overhead: ${readOverhead.toStringAsFixed(1)}% (target: <$acceptableThreshold%)',
+        );
         print('=' * 60 + '\n');
       }
     }
@@ -242,7 +244,8 @@ class EncryptionBenchmarkResult {
   void print() {
     print('  Name: $name');
     print(
-        '  Write: ${writeTimeMs}ms (${writePerOpUs.toStringAsFixed(2)}µs/op)');
+      '  Write: ${writeTimeMs}ms (${writePerOpUs.toStringAsFixed(2)}µs/op)',
+    );
     print('  Read: ${readTimeMs}ms (${readPerOpUs.toStringAsFixed(2)}µs/op)');
     print('  Delete: ${deleteTimeMs}ms');
   }

lib/core/utils/memory_profiler.dart

@@ -36,7 +36,8 @@ class MemoryProfiler {
     });
     if (kDebugMode) {
       print(
-          '⏰ PERIODIC MEMORY MONITORING STARTED (${interval.inSeconds}s interval)');
+        '⏰ PERIODIC MEMORY MONITORING STARTED (${interval.inSeconds}s interval)',
+      );
     }
   }
 
@@ -51,10 +52,14 @@ class MemoryProfiler {
 
   /// Analyze memory growth between snapshots
   static MemoryAnalysis analyzeGrowth(String startLabel, String endLabel) {
-    final start = _snapshots.firstWhere((s) => s.label == startLabel,
-        orElse: () => _snapshots.first);
-    final end = _snapshots.firstWhere((s) => s.label == endLabel,
-        orElse: () => _snapshots.last);
+    final start = _snapshots.firstWhere(
+      (s) => s.label == startLabel,
+      orElse: () => _snapshots.first,
+    );
+    final end = _snapshots.firstWhere(
+      (s) => s.label == endLabel,
+      orElse: () => _snapshots.last,
+    );
 
     return MemoryAnalysis(
       startLabel: startLabel,

lib/core/utils/video_profiler.dart

@@ -1,4 +1,3 @@
-import 'dart:async';
 import 'package:flutter/foundation.dart';
 
 /// Profiler for video playback performance metrics