feat(settings): persist report excluded paths and standup weekday

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/ClaudeDo.Ui/Services/WorkerClient.cs

@@ -494,7 +494,9 @@ public sealed record AppSettingsDto(
     string WorktreeStrategy,
     string? CentralWorktreeRoot,
     bool WorktreeAutoCleanupEnabled,
-    int WorktreeAutoCleanupDays);
+    int WorktreeAutoCleanupDays,
+    string? ReportExcludedPaths,
+    int StandupWeekday);
 
 public sealed record WorktreeCleanupDto(int Removed);
 public sealed record WorktreeResetDto(int Removed, int TasksAffected, bool Blocked, int RunningTasks);