refactor: remove dead code, fix home screen config bug

browser.py

@@ -10,7 +10,7 @@ from PyQt5.QtGui     import QFont, QColor, QPalette, QCursor
 from PyQt5.QtWidgets import (
     QApplication, QWidget, QHBoxLayout, QVBoxLayout,
     QPushButton, QLabel, QScrollArea, QDialog, QLineEdit,
-    QMessageBox, QFrame, QMenu, QAction,
+    QMessageBox, QFrame,
     QTreeWidget, QTreeWidgetItem, QAbstractItemView
 )
 
@@ -18,7 +18,6 @@ HOME_URL       = "file:///home/jgitta/kiosk-home/index.html"
 BOOKMARKS_FILE = "/home/jgitta/kiosk-browser/bookmarks.json"
 CDP_PORT       = 9222
 TOOLBAR_H      = 72          # single row — was 142 (82 + 60)
-TOP_H          = TOOLBAR_H
 # Screen size is detected dynamically in main() after QApplication starts
 SCREEN_W       = 1920  # overwritten at runtime
 SCREEN_H       = 1080  # overwritten at runtime
@@ -39,16 +38,6 @@ PURPLE = "#5a5a8a"
 PURPLE_HOVER = "#7a7aaa"
 FONT_SIZE = 18
 
-MENU_STYLE = """
-    QMenu {
-        background: #1e3a5c; color: white;
-        border: 2px solid #3a6da4; border-radius: 8px; padding: 4px;
-    }
-    QMenu::item          { padding: 14px 36px 14px 16px; border-radius: 6px; font-size: 17px; }
-    QMenu::item:selected { background: #3a6da4; color: white; }
-    QMenu::separator     { height: 1px; background: #3a6da4; margin: 4px 8px; }
-"""
-
 # ── Helpers ───────────────────────────────────────────────────────
 def mk_btn(label, color, hover, min_w=120, min_h=52, fs=FONT_SIZE):
     b = QPushButton(label)
@@ -603,7 +592,7 @@ class KioskOverlay(QWidget):
             Qt.Tool
         )
         self.setAttribute(Qt.WA_ShowWithoutActivating)
-        self.setGeometry(0, 0, SCREEN_W, TOP_H)
+        self.setGeometry(0, 0, SCREEN_W, TOOLBAR_H)
         self.setStyleSheet("background:transparent;")
         QApplication.instance().installEventFilter(self)
 
@@ -629,8 +618,8 @@ class KioskOverlay(QWidget):
         if w < 400 or h < 200:
             return
         SCREEN_W, SCREEN_H = w, h
-        self.setGeometry(0, 0, SCREEN_W, TOP_H)
-        self.resize(SCREEN_W, TOP_H)
+        self.setGeometry(0, 0, SCREEN_W, TOOLBAR_H)
+        self.resize(SCREEN_W, TOOLBAR_H)
         if self.bm_panel.isVisible():
             pw = self.bm_panel.width()
             self.bm_panel.move(SCREEN_W - pw - 4, TOOLBAR_H)
@@ -638,7 +627,7 @@ class KioskOverlay(QWidget):
         QTimer.singleShot(500, self._resize_chrome)
 
     def _resize_chrome(self):
-        self.cdp.resize_window(0, TOP_H, SCREEN_W, SCREEN_H - TOP_H)
+        self.cdp.resize_window(0, TOOLBAR_H, SCREEN_W, SCREEN_H - TOOLBAR_H)
 
     def changeEvent(self, event):
         """Un-minimise the toolbar the instant it gets iconified."""
@@ -787,7 +776,7 @@ def launch_chrome():
         except Exception as e:
             print(f"Cookie clear warning: {e}")
 
-    chrome_h = SCREEN_H - TOP_H
+    chrome_h = SCREEN_H - TOOLBAR_H
     cmd = [
         "chromium",
         "--no-first-run",
@@ -803,7 +792,7 @@ def launch_chrome():
         "--user-data-dir=/home/jgitta/chromium-kiosk",
         f"--remote-debugging-port={CDP_PORT}",
         "--remote-allow-origins=*",
-        f"--window-position=0,{TOP_H}",
+        f"--window-position=0,{TOOLBAR_H}",
         f"--window-size={SCREEN_W},{chrome_h}",
         f"--app={HOME_URL}",
     ]