refactor: restructure project to monorepo with apps directory

apps/app/src/hooks/use-window-state.ts

@@ -0,0 +1,56 @@
+import { useState, useEffect } from "react";
+
+export interface WindowState {
+  isMaximized: boolean;
+  windowWidth: number;
+  windowHeight: number;
+}
+
+/**
+ * Hook to track window state (dimensions and maximized status)
+ * For Electron apps, considers window maximized if width > 1400px
+ * Also listens for window resize events to update state
+ */
+export function useWindowState(): WindowState {
+  const [windowState, setWindowState] = useState<WindowState>(() => {
+    if (typeof window === "undefined") {
+      return { isMaximized: false, windowWidth: 0, windowHeight: 0 };
+    }
+    const width = window.innerWidth;
+    const height = window.innerHeight;
+    return {
+      isMaximized: width > 1400,
+      windowWidth: width,
+      windowHeight: height,
+    };
+  });
+
+  useEffect(() => {
+    if (typeof window === "undefined") return;
+
+    const updateWindowState = () => {
+      const width = window.innerWidth;
+      const height = window.innerHeight;
+      setWindowState({
+        isMaximized: width > 1400,
+        windowWidth: width,
+        windowHeight: height,
+      });
+    };
+
+    // Set initial state
+    updateWindowState();
+
+    // Listen for resize events
+    window.addEventListener("resize", updateWindowState);
+
+    return () => {
+      window.removeEventListener("resize", updateWindowState);
+    };
+  }, []);
+
+  return windowState;
+}
+
+
+