fix: ctxMenu réactivité Alpine — réassignation complète au lieu de propriétés

Alpine ne détecte pas les changements sur les propriétés imbriquées
d'un objet (ctxMenu.visible = true). Il faut réassigner l'objet entier:
this.ctxMenu = {visible:true, x:..., y:..., node:..., tags:...}

Impact: onContextMenu (show), ctxMenuOpenPage/OpenFolder/Rename/Duplicate/Delete (hide)
+ repositionnement dans nextTick

app/templates/local_workspace.html

@@ -746,16 +746,19 @@ window._wsInitData = (function() {
     onContextMenu(ev) {
       console.log('onContextMenu fired', ev.clientX, ev.clientY);
       var el = ev.target.closest('[data-ws-id]');
-      if (!el) { this.ctxMenu.visible = false; return; }
+      if (!el) { this.ctxMenu = {visible:false,x:0,y:0,node:null,tags:[]}; return; }
       var id = parseInt(el.getAttribute('data-ws-id'));
-      if (!id) { this.ctxMenu.visible = false; return; }
+      if (!id) { this.ctxMenu = {visible:false,x:0,y:0,node:null,tags:[]}; return; }
       var node = this._findNodeById(this.displayTree, id);
-      if (!node) { this.ctxMenu.visible = false; return; }
-      this.ctxMenu.visible = true;
-      this.ctxMenu.x = ev.clientX;
-      this.ctxMenu.y = ev.clientY;
-      this.ctxMenu.node = node;
-      this.ctxMenu.tags = [...(node.tags||[])];
+      if (!node) { this.ctxMenu = {visible:false,x:0,y:0,node:null,tags:[]}; return; }
+      // Reassign whole object for Alpine reactivity
+      this.ctxMenu = {
+        visible: true,
+        x: ev.clientX,
+        y: ev.clientY,
+        node: node,
+        tags: [...(node.tags||[])]
+      };
       this.ctxTagAdding = false;
       this.ctxTagExistingOpen = false;
       this.ctxNewTagColor = '#787774';
@@ -775,8 +778,8 @@ window._wsInitData = (function() {
         if (y + rect.height > window.innerHeight - 4) y = window.innerHeight - rect.height - 4;
         if (x < 4) x = 4;
         if (y < 4) y = 4;
-        self.ctxMenu.x = x;
-        self.ctxMenu.y = y;
+        // Reassign for reactivity
+        self.ctxMenu = {visible:true, x:x, y:y, node:self.ctxMenu.node, tags:self.ctxMenu.tags};
       });
     },
 
@@ -826,24 +829,24 @@ window._wsInitData = (function() {
 
     ctxMenuOpenPage() {
       if (this.ctxMenu.node) this.openPage(this.ctxMenu.node.id);
-      this.ctxMenu.visible = false;
+      this.ctxMenu = {visible:false,x:0,y:0,node:null,tags:[]};
     },
 
     ctxMenuOpenFolder() {
       if (this.ctxMenu.node) this.navigateToFolder(this.ctxMenu.node.id);
-      this.ctxMenu.visible = false;
+      this.ctxMenu = {visible:false,x:0,y:0,node:null,tags:[]};
     },
 
     ctxMenuRename() {
-      if (this.ctxMenu.node) { this.startRename(this.ctxMenu.node); this.ctxMenu.visible = false; }
+      if (this.ctxMenu.node) { this.startRename(this.ctxMenu.node); this.ctxMenu = {visible:false,x:0,y:0,node:null,tags:[]}; }
     },
 
     ctxMenuDuplicate() {
-      if (this.ctxMenu.node) { this.duplicateItem(this.ctxMenu.node); this.ctxMenu.visible = false; }
+      if (this.ctxMenu.node) { this.duplicateItem(this.ctxMenu.node); this.ctxMenu = {visible:false,x:0,y:0,node:null,tags:[]}; }
     },
 
     ctxMenuDelete() {
-      if (this.ctxMenu.node) { this.deleteWithUndo(this.ctxMenu.node); this.ctxMenu.visible = false; }
+      if (this.ctxMenu.node) { this.deleteWithUndo(this.ctxMenu.node); this.ctxMenu = {visible:false,x:0,y:0,node:null,tags:[]}; }
     },
 
     ctxRemoveTag(tagId) {