fix os logic

public/javascript/os.js

@@ -7,6 +7,9 @@ const isMobile = (
 
 let topZ = 100;
 const MAX_PADDING = { left: 8, top: 8, right: 8, bottom: 60 };
+const maximizeIcon = '▢';
+const restoreIcon = '🗗';
+
 const startBtn = document.getElementById('start-btn');
 const startMenu = document.getElementById('start-menu');
 const windowsContainer = document.getElementById('windows');
@@ -341,7 +344,7 @@ function handleWindowAction(payload) {
     win.dataset.state = 'normal';
 
     bringToFront(win);
-
+    
     btn.classList.add('focus');
     btn.classList.remove('minimized');
 
@@ -378,7 +381,6 @@ function applyMaximized(win) {
 
   win.classList.add('max');
   win.dataset.state = 'maximized';
-
 }
 
 
@@ -574,7 +576,7 @@ function wireWindowControls(win, taskbarBtn = null) {
     maximize.addEventListener('click', (evt) => {
       if(taskbarBtn != null) {
         taskbarBtn.classList.add('focus');
-        maximize.innerHTML = win.dataset.state === 'normal' ? '🗗' : '▢';
+        maximize.innerHTML = win.dataset.state === 'normal' ? restoreIcon : maximizeIcon;
         resetFocus(win.dataset.winid);
       }
       toggleMaximize();
@@ -601,7 +603,7 @@ function wireWindowControls(win, taskbarBtn = null) {
   if (taskbarBtn !== null) {
     titlebar.addEventListener('dblclick', (evt) => {
       toggleMaximize();
-      titlebar.querySelector('.maximize').innerHTML = win.dataset.state === 'maximized' ? '🗗' : '▢';
+      titlebar.querySelector('.maximize').innerHTML = win.dataset.state === 'maximized' ? restoreIcon : maximizeIcon;
       saveOpenWindows()
     });
   }
@@ -612,7 +614,7 @@ function wireWindowControls(win, taskbarBtn = null) {
     const delta = current - lastTap;
     if (delta < 300 && delta > 0) {
       // Double tap → maximize / restore
-      titlebar.querySelector('.maximize').innerHTML = win.dataset.state === 'maximized' ? '🗗' : '▢';
+      titlebar.querySelector('.maximize').innerHTML = win.dataset.state === 'maximized' ? restoreIcon : maximizeIcon;
       toggleMaximize();
     }
     lastTap = current;
@@ -913,7 +915,7 @@ function makeDraggableWithSnap(win) {
     win.style.height = height + 'px';
 
     win.classList.remove('max');
-    win.querySelector('.maximize').innerHTML = '▢';
+    win.querySelector('.maximize').innerHTML = maximizeIcon;
 
     win.dataset.state = 'normal';
     win.dataset.snapped = '';
@@ -930,15 +932,14 @@ function bringToFront(win) {
   if(tb) {
     tb.classList.add('focus');
     resetFocus(win.dataset.winid);
-
-    saveOpenWindows();   // <-- HIER
+    saveOpenWindows();
   }
   const currentZ = parseInt(win.style.zIndex || 0);
-  // Nur nach vorne holen, wenn nicht bereits ganz oben
   if (currentZ < topZ) {
     topZ += 1;
     win.style.zIndex = topZ;
   }
+  saveOpenWindows(); 
 }
 
 function resetFocus(exceptID) {
@@ -975,6 +976,7 @@ function restoreWindow(win, payload, taskbarBtn = null) {
     }
   } else {
     win.style.display = 'flex';
+    win.querySelector('.maximize').innerHTML = win.dataset.state === 'maximized' ? restoreIcon : maximizeIcon;
   }
 
   if (state === 'maximized') {