Add beenvoice mobile companion app with full dark mode support.

Expo app with dashboard, time clock, invoices, and settings — native tabs, glass UI, theme-aware components, and iOS Live Activities.

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/tab-bar-insets.ts

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+import { Platform, useWindowDimensions } from "react-native";
+import { useSafeAreaFrame, useSafeAreaInsets } from "react-native-safe-area-context";
+
+import { spacing } from "@/constants/theme";
+
+/** Standard UITabBar content height (home indicator is separate). */
+const IOS_TAB_BAR_HEIGHT = 49;
+
+/** Slightly less than measured inset so content sits closer to the tab bar. */
+const TAB_BAR_PADDING_TRIM = spacing.sm;
+
+/**
+ * Pixels between the bottom of the safe-area layout frame and the window bottom.
+ */
+function useBelowLayoutFrame(): number {
+  const { height: windowHeight } = useWindowDimensions();
+  const frame = useSafeAreaFrame();
+
+  return Math.max(0, windowHeight - frame.y - frame.height);
+}
+
+/** Native tab bar height excluding the home-indicator inset. */
+export function useNativeTabBarHeight(): number {
+  const belowLayoutFrame = useBelowLayoutFrame();
+  const { bottom: homeIndicator } = useSafeAreaInsets();
+  const measured = Math.max(0, belowLayoutFrame - homeIndicator);
+
+  if (measured > 0) return measured;
+  return Platform.OS === "ios" ? IOS_TAB_BAR_HEIGHT : 0;
+}
+
+/**
+ * Bottom padding so scroll content can clear the floating native tab bar.
+ * Uses layout-frame measurement when available, otherwise tab bar + home indicator.
+ */
+export function useTabBarScrollPadding(): number {
+  const belowLayoutFrame = useBelowLayoutFrame();
+  const { bottom: homeIndicator } = useSafeAreaInsets();
+  const tabBar = useNativeTabBarHeight();
+
+  const raw =
+    belowLayoutFrame > 0 ? belowLayoutFrame : tabBar + homeIndicator;
+
+  return Math.max(tabBar + homeIndicator - TAB_BAR_PADDING_TRIM, raw - TAB_BAR_PADDING_TRIM);
+}
+
+/** @deprecated Use useTabBarScrollPadding */
+export function useTabBarInset() {
+  return useTabBarScrollPadding();
+}