fix: raccourcis palette — Ctrl+Shift+Espace fichiers, Ctrl+Alt+Espace commandes

frontend/js/palette.js

@@ -41,12 +41,13 @@ function createDOM() {
     <div class="command-palette">
       <div class="cp-header">
         <input type="text" class="cp-input" placeholder="Rechercher un fichier... (tapez > pour les commandes)" spellcheck="false" autocomplete="off">
-        <span class="cp-hint">Alt+P</span>
+        <span class="cp-hint">Ctrl+Shift+Espace</span>
       </div>
       <div class="cp-results"></div>
       <div class="cp-footer">
         <span>↑↓ naviguer</span>
         <span>↵ ouvrir</span>
+        <span>Tab commandes</span>
         <span>Esc fermer</span>
       </div>
     </div>
@@ -265,23 +266,15 @@ function escapeHtml(str) {
 // ── Init: Register global keyboard shortcut ──
 export function initCommandPalette() {
   document.addEventListener('keydown', (e) => {
-    // Alt+P — open palette (Alt+Shift+P for command mode)
-    if (e.altKey && !e.ctrlKey && !e.metaKey && e.key === 'p') {
+    // Ctrl+Shift+Espace — open file palette
+    if ((e.ctrlKey || e.metaKey) && e.shiftKey && !e.altKey && (e.key === ' ' || e.code === 'Space')) {
       e.preventDefault();
-      if (isOpen()) {
-        close();
-      } else {
-        open('');
-      }
+      if (isOpen()) { close(); } else { open(''); }
     }
-    // Alt+Shift+P — open in command mode
-    if (e.altKey && e.shiftKey && !e.ctrlKey && !e.metaKey && e.key === 'p') {
+    // Ctrl+Alt+Espace — open command palette
+    if ((e.ctrlKey || e.metaKey) && e.altKey && !e.shiftKey && (e.key === ' ' || e.code === 'Space')) {
       e.preventDefault();
-      if (isOpen()) {
-        close();
-      } else {
-        open('> ');
-      }
+      if (isOpen()) { close(); } else { open('> '); }
     }
   });
 }