diff --git a/core/__pycache__/file_search.cpython-313.pyc b/core/__pycache__/file_search.cpython-313.pyc
deleted file mode 100644
index 788e353..0000000
Binary files a/core/__pycache__/file_search.cpython-313.pyc and /dev/null differ
diff --git a/ui/__pycache__/gui.cpython-313.pyc b/ui/__pycache__/gui.cpython-313.pyc
deleted file mode 100644
index 674c390..0000000
Binary files a/ui/__pycache__/gui.cpython-313.pyc and /dev/null differ
diff --git a/ui/__pycache__/ui.cpython-313.pyc b/ui/__pycache__/ui.cpython-313.pyc
deleted file mode 100644
index e76decb..0000000
Binary files a/ui/__pycache__/ui.cpython-313.pyc and /dev/null differ
diff --git a/ui/demo/gui.py b/ui/demo/gui.py
deleted file mode 100644
index 75a3fb1..0000000
--- a/ui/demo/gui.py
+++ /dev/null
@@ -1,105 +0,0 @@
-#!/usr/bin/env python3
-"""
-desktop_pet_x11.py
-X11-only: shows a frameless, always-on-top pet using pet.png.
-Transparent pixels are click-through via a per-pixel mask (setMask).
-"""
-import sys
-from pathlib import Path
-from PySide6 import QtCore, QtGui, QtWidgets
-
-ASSET = Path(__file__).with_name("pet.png")
-
-
-class PetWindow(QtWidgets.QWidget):
-    def __init__(self):
-        super().__init__()
-
-        # Ensure X11 (xcb) — exit if not
-        platform = QtGui.QGuiApplication.platformName().lower()
-        if not platform.startswith("xcb"):
-            raise SystemExit(
-                f"desktop_pet_x11.py requires X11 (platformName={platform}). Exiting."
-            )
-
-        # Window flags: frameless, always-on-top, tool window (no taskbar entry)
-        flags = (
-            QtCore.Qt.FramelessWindowHint
-            | QtCore.Qt.WindowStaysOnTopHint
-            | QtCore.Qt.Tool
-        )
-        self.setWindowFlags(flags)
-        # Let the window be transparent where the PNG is transparent
-        self.setAttribute(QtCore.Qt.WA_TranslucentBackground)
-
-        # Load pixmap
-        pix = QtGui.QPixmap(str(ASSET))
-        if pix.isNull():
-            raise SystemExit(f"Could not load image: {ASSET}")
-
-        # Show pixmap in a label
-        self.label = QtWidgets.QLabel(self)
-        self.label.setPixmap(pix)
-        self.label.resize(pix.size())
-        self.resize(pix.size())
-
-        # Apply per-pixel mask from alpha channel so transparent areas are outside the window shape.
-        img = pix.toImage()
-        if img.hasAlphaChannel():
-            # createAlphaMask returns a QImage where alpha pixels are white/black (suitable for QBitmap)
-            mask_img = img.createAlphaMask()
-            mask = QtGui.QBitmap.fromImage(mask_img)
-            self.setMask(mask)
-        else:
-            # No alpha channel: warn but continue (window will be rectangular and not click-through)
-            print("Warning: pet.png has no alpha channel; per-pixel click-through unavailable.")
-
-        # System tray
-        self.tray = QtWidgets.QSystemTrayIcon(self)
-        # Prefer a small icon; QIcon will scale automatically
-        self.tray.setIcon(QtGui.QIcon(str(ASSET)))
-        menu = QtWidgets.QMenu()
-        menu.addAction("Hide/Show", self.toggle_visible)
-        menu.addSeparator()
-        menu.addAction("Quit", QtWidgets.QApplication.quit)
-        self.tray.setContextMenu(menu)
-        self.tray.show()
-
-        # Dragging support
-        self._drag_pos = None
-
-    # Drag only when clicking opaque pixels
-    def mousePressEvent(self, event: QtGui.QMouseEvent):
-        if event.button() == QtCore.Qt.LeftButton:
-            # global pos - top-left -> offset
-            self._drag_pos = event.globalPosition().toPoint() - self.frameGeometry().topLeft()
-            event.accept()
-        elif event.button() == QtCore.Qt.RightButton:
-            # show tray menu at pointer
-            self.tray.contextMenu().popup(event.globalPosition().toPoint())
-
-    def mouseMoveEvent(self, event: QtGui.QMouseEvent):
-        if self._drag_pos and (event.buttons() & QtCore.Qt.LeftButton):
-            self.move(event.globalPosition().toPoint() - self._drag_pos)
-
-    def mouseReleaseEvent(self, event: QtGui.QMouseEvent):
-        self._drag_pos = None
-
-    def toggle_visible(self):
-        self.setVisible(not self.isVisible())
-
-
-def main():
-    app = QtWidgets.QApplication(sys.argv)
-    app.setApplicationName("DesktopPetX11")
-
-    pet = PetWindow()
-    pet.move(200, 200)
-    pet.show()
-
-    print("Desktop pet started (X11). Transparent pixels are click-through.")
-    sys.exit(app.exec())
-
-
-if __name__ == "__main__":
-    main()
\ No newline at end of file