feat: add logging module for backend + frontend error reporting

Backend:
- New Logger utility (app/utils/Logger.php) with category-based log files
  (connect/game/bet/error/frontend under runtime/log/)
- Log WebSocket connect/close events (WsConnect, WsClose)
- Log dealer auth success/failure (SpaceConnectService)
- Log all game events: startBet, endBet, changeBoot, opening for all 7 game types
- Log unhandled exceptions (ExceptionHandle)
- Separate SQL/error logs via apart_level, enable realtime_write for Swoole
- Add /log/report POST endpoint for frontend error ingestion

Frontend:
- New error-report.js with window.onerror + unhandledrejection auto-reporting
- Added to all 12 dealer HTML templates
- Bump VERSION_V to v10.1.0

route/app.php

@@ -15,3 +15,19 @@ Route::get('think', function () {
 });
 
 Route::get('hello/:name', 'index/hello');
+
+Route::post('log/report', function () {
+    $data = request()->post();
+    \app\utils\Logger::error(\app\utils\Logger::CAT_FRONTEND, $data['message'] ?? 'unknown', [
+        'source'  => $data['source'] ?? 'unknown',
+        'type'    => $data['type'] ?? 'error',
+        'stack'   => isset($data['stack']) ? substr($data['stack'], 0, 2000) : '',
+        'file'    => $data['file'] ?? '',
+        'url'     => $data['url'] ?? '',
+        'line'    => $data['line'] ?? '',
+        'col'     => $data['col'] ?? '',
+        'ua'      => request()->header('user-agent', ''),
+        'ip'      => request()->ip(),
+    ]);
+    return json(['status' => 1]);
+});