fix: improve error reporting data sanitization

lib/main.dart

@@ -81,6 +81,7 @@ void main() async {
       options.attachStacktrace = true;
       options.enableAutoSessionTracking = false;
       options.beforeSend = _beforeSend;
+      options.beforeBreadcrumb = _beforeBreadcrumb;
     },
     appRunner: () async {
       // Initialize settings first to get saved locale
@@ -150,6 +151,19 @@ void main() async {
   );
 }
 
+Breadcrumb? _beforeBreadcrumb(Breadcrumb? breadcrumb, Hint hint) {
+  if (breadcrumb == null) return null;
+
+  final message = breadcrumb.message;
+  final data = breadcrumb.data;
+  if (message == null && (data == null || data.isEmpty)) return breadcrumb;
+
+  return breadcrumb.copyWith(
+    message: message != null ? LogRedactionManager.redact(message) : null,
+    data: data?.map((k, v) => MapEntry(k, v is String ? LogRedactionManager.redact(v) : v)),
+  );
+}
+
 FutureOr<SentryEvent?> _beforeSend(SentryEvent event, Hint hint) {
   // Drop event if user opted out of crash reporting
   final instance = SettingsService.instanceOrNull;

lib/utils/log_redaction_manager.dart

@@ -12,6 +12,12 @@ class LogRedactionManager {
   static final RegExp _ipv4Pattern = RegExp(r'\b(\d{1,3})([.-])(\d{1,3})\2(\d{1,3})\2(\d{1,3})\b');
   static final RegExp _ipv4HostPattern = RegExp(r'^\d{1,3}([.-]\d{1,3}){3}$');
 
+  /// Pattern-based catch-all for Plex tokens in query strings/headers.
+  static final RegExp _plexTokenQueryParam = RegExp(
+    r'X-Plex-Token=[^&#\s]+',
+    caseSensitive: false,
+  );
+
   // Combined regex for single-pass redaction (rebuilt on set changes)
   static RegExp? _combinedPattern;
 
@@ -90,7 +96,10 @@ class LogRedactionManager {
       (match) => _maskIpv4(match.group(1)!, match.group(2)!, match.group(5)!),
     );
 
-    // Pass 2: All tracked values in single pass
+    // Pass 2: Strip X-Plex-Token query parameters (pattern-based, no pre-registration needed)
+    redacted = redacted.replaceAll(_plexTokenQueryParam, 'X-Plex-Token=[REDACTED]');
+
+    // Pass 3: All tracked values in single pass
     if (_combinedPattern != null) {
       redacted = redacted.replaceAllMapped(_combinedPattern!, (match) {
         final value = match.group(0)!;