Fix: palette files use TabManager for tab tracking, hide .tab-bar on mobile

frontend/js/palette.js

@@ -1,6 +1,5 @@
 /* ObsiGate — Command Palette (Ctrl+Shift+Espace / Ctrl+Alt+Espace) */
 import { api } from './auth.js';
-import { openFile } from './viewer.js';
 import { showToast, toggleTheme, TabManager } from './ui.js';
 import { openEditor } from './utils.js';
 import { state } from './state.js';
@@ -128,7 +127,7 @@ async function renderBrowse() {
       if (isDeleteFile) {
         _items.push({ type:'_file', label: '📄 '+f.name, sublabel: f.vault+'/'+fp, act:()=>execDelFile(fp) });
       } else if (isOpenFile) {
-        _items.push({ type:'_file', label: '📄 '+f.name, sublabel: f.vault+'/'+fp, act:()=>{ close(); openFile(vault, fp); } });
+        _items.push({ type:'_file', label: '📄 '+f.name, sublabel: f.vault+'/'+fp, act:()=>{ close(); TabManager.openPersistent(vault, fp); } });
       } else {
         _items.push({ type:'_info', label: '📄 '+f.name, sublabel: fp });
       }
@@ -210,11 +209,11 @@ async function searchBrowseGlobal(rawQ) {
       if (isDeleteFile) {
         _items.push({ type:'_file', label:'📄 '+name, sublabel:s.vault+'/'+fp, act:()=>execDelFileBrowsed(s.vault, fp) });
       } else if (isOpenFile) {
-        _items.push({ type:'_file', label:'📄 '+name, sublabel:s.vault+'/'+fp, act:()=>{ close(); openFile(s.vault, fp); } });
+        _items.push({ type:'_file', label:'📄 '+name, sublabel:s.vault+'/'+fp, act:()=>{ close(); TabManager.openPersistent(s.vault, fp); } });
       } else if (isDeleteDir) {
         _items.push({ type:'_file', label:'📁 '+name, sublabel:s.vault+'/'+fp, act:()=>execDelDirBrowsed(s.vault, fp) });
       } else {
-        _items.push({ type:'_file', label:'📄 '+name, sublabel:s.vault+'/'+fp, act:()=>{ close(); openFile(s.vault, fp); } });
+        _items.push({ type:'_file', label:'📄 '+name, sublabel:s.vault+'/'+fp, act:()=>{ close(); TabManager.openPersistent(s.vault, fp); } });
       }
     }
 
@@ -553,7 +552,14 @@ function onOverlayKeyDown(e) {
 
 function exec(idx) {
   const it = _items[idx]; if (!it) return;
-  if (it.type === 'file') { close(); openFile(it.vault, it.path); }
+  if (it.type === 'file') {
+    close();
+    if (window.innerWidth <= 768) {
+      TabManager.openPersistent(it.vault, it.path);
+    } else {
+      TabManager.openPreview(it.vault, it.path);
+    }
+  }
   else if (it.type === 'cmd' || it.type === '_browse') { it.act(); }
   else if (it.type === '_vault') { _browse.vault = it.vault; switchMode('browse'); renderBrowse(); }
   else if (it.type === '_nav') {

frontend/style.css

@@ -6607,7 +6607,7 @@ body.popup-mode .content-area {
   }
 
   /* Hide desktop tab bar on mobile (bottom toolbar has its own tab button) */
-  .tab-bar-container {
+  .tab-bar {
     display: none !important;
   }