reset to pre-modification baseline; restart feature work from clean state

Restoring the working tree to the pristine pre-Claude baseline previously
preserved at /data/clearpilot (now /data/clearpilot-baseline). The prior
modified-but-broken tree is snapshotted at /data/openpilot-broken-2026-05-03
and tagged here as pre-reset-2026-05-03 for reference.

From here, features (UI changes, dashcam, telemetry, GPS, display modes,
speed logic, standstill power saving, etc.) will be re-introduced one at
a time with proper testing.

selfdrive/ui/qt/window.h

@@ -1,59 +1,12 @@
 #pragma once
 
-#include <QFutureWatcher>
 #include <QStackedLayout>
-#include <QLabel>
-#include <QSocketNotifier>
-#include <QTimer>
 #include <QWidget>
 
 #include "selfdrive/ui/qt/home.h"
 #include "selfdrive/ui/qt/offroad/onboarding.h"
 #include "selfdrive/ui/qt/offroad/settings.h"
 
-class StatusWindow : public QFrame {
-  Q_OBJECT
-
-public:
-  explicit StatusWindow(QWidget *parent = 0);
-
-  struct StatusData {
-    QString time, storage, ram, load, temp, fan, ip, wifi;
-    QString vpn_status, vpn_ip, gps, telemetry;
-    QString dashcam_state, dashcam_frames;
-    float temp_c = 0;
-  };
-
-protected:
-  void mousePressEvent(QMouseEvent *e) override;
-
-signals:
-  void closeStatus();
-
-private slots:
-  void kickRefresh();
-  void applyResults();
-
-private:
-
-  QFutureWatcher<StatusData> watcher;
-  bool collecting = false;
-
-  QLabel *storage_label;
-  QLabel *ram_label;
-  QLabel *load_label;
-  QLabel *temp_label;
-  QLabel *fan_label;
-  QLabel *ip_label;
-  QLabel *wifi_label;
-  QLabel *vpn_label;
-  QLabel *gps_label;
-  QLabel *time_label;
-  QLabel *telemetry_label;
-  QLabel *dashcam_label;
-  QLabel *panda_label;
-};
-
 class MainWindow : public QWidget {
   Q_OBJECT
 
@@ -63,24 +16,13 @@ public:
 private:
   bool eventFilter(QObject *obj, QEvent *event) override;
   void openSettings(int index = 0, const QString &param = "");
-  void openStatus();
   void closeSettings();
-  QString dumpWidgetTree(QWidget *w, int depth = 0);
 
   QStackedLayout *main_layout;
   HomeWindow *homeWindow;
   SettingsWindow *settingsWindow;
-  StatusWindow *statusWindow;
   OnboardingWindow *onboardingWindow;
 
-  // CLEARPILOT: UI introspection RPC
-  void *zmq_ctx = nullptr;
-  void *zmq_sock = nullptr;
-  QSocketNotifier *rpc_notifier = nullptr;
-
   // FrogPilot variables
   Params params;
-
-private slots:
-  void handleRpcRequest();
 };