fix: Gitea sidebar tree + header actions inline with title

Gitea workspace sidebar:
- loadSidebarTree() now uses innerHTML replacement instead of DOM
  manipulation (avoids Alpine reactivity overwrites)
- Ensures workspace section is visible when tree loads
- Shows error message when Gitea API fails (no token/gateway)
- Better error handling with console.error catch

Header actions inline:
- page_editor: moved Edited/Share/Copy/Favorite/More buttons into
  the unified header (right_actions), accessible via window.E
  (editorState global reference set in init)
- Removed duplicate page-topbar div from content area
- Share dialog, More menu, and Activity popover stay in content
  area (triggered by header buttons via window.E references)
- Gitea workspace: header now uses page-action-btn for consistency

app/templates/gitea_workspace.html

@@ -6,7 +6,7 @@
 {% block topbar %}
 {% set breadcrumb_items = [{"label": "Home", "url": "/workspaces"}, {"label": owner ~ "/" ~ repo, "url": None}] %}
 {% set page_icon = "🔗" %}
-{% set right_actions = '<button class="topbar-btn" @click="showNewFile=!showNewFile" title="New file">📄+</button><button class="topbar-btn" @click="triggerUpload()" title="Upload file">📤</button><input type="file" id="gitea-upload-input" style="display:none" @change="doUpload($event)" multiple><button class="topbar-btn" @click="refreshTree()" title="Refresh">🔄</button><a href="/accounts/settings" class="topbar-btn" title="Settings">⚙</a>' %}
+{% set right_actions = '<button class="page-action-btn" @click="showNewFile=!showNewFile" title="New file">📄+</button><button class="page-action-btn" @click="triggerUpload()" title="Upload file">📤</button><input type="file" id="gitea-upload-input" style="display:none" @change="doUpload($event)" multiple><button class="page-action-btn" @click="refreshTree()" title="Refresh">🔄</button><a href="/accounts/settings" class="topbar-btn" title="Settings">⚙</a>' %}
 {% include '_header.html' %}
 {% endblock %}
 
@@ -310,63 +310,41 @@ function giteaWorkspace() {
     async loadSidebarTree() {
       try {
         var r = await fetch('/api/gitea/projects/' + this.owner + '/' + this.repo + '/tree');
-        if (!r.ok) return;
+        if (!r.ok) {
+          // If API fails (e.g. no Gitea token), set a message
+          var container = document.getElementById('sidebar-workspace-items');
+          if (container) container.innerHTML = '<li class="sidebar-item empty-hint"><span class="page-icon">🔗</span><span class="page-name text-dim">Connect Gitea to browse files</span></li>';
+          return;
+        }
         var d = await r.json();
         var items = d.tree || [];
         var container = document.getElementById('sidebar-workspace-items');
         if (!container) return;
+        // Ensure workspace section is visible
+        if (window.appState && window.appState.sectionsOpen && !window.appState.sectionsOpen.workspace) {
+          window.appState.sectionsOpen.workspace = true;
+        }
         container.innerHTML = '';
-        var self = this;
-        items.forEach(function(item) {
+        // Build tree HTML as string and set once (more performant)
+        var html = '';
+        for (var i = 0; i < items.length; i++) {
+          var item = items[i];
           var icon = item.type === 'folder' ? '📁' : '📄';
-          var li = document.createElement('li');
-          li.className = 'sidebar-item';
-          li.setAttribute('data-gitea-path', item.path);
-          li.setAttribute('data-gitea-type', item.type === 'folder' ? 'folder' : 'file');
-          li.setAttribute('data-gitea-sha', item.sha || '');
-          li.style.cssText = 'padding-left:12px;cursor:pointer;display:flex;align-items:center;gap:4px;';
-          // Checkbox (hidden by default, visible in multi-select mode)
-          var cb = document.createElement('input');
-          cb.type = 'checkbox';
-          cb.className = 'gitea-checkbox';
-          cb.style.cssText = 'flex-shrink:0;margin:0;display:none;';
-          cb.addEventListener('click', function(ev) {
-            ev.stopPropagation();
-            self.selectItem(item.path, li, ev);
-          });
-          li.appendChild(cb);
-          // Icon
-          var iconSpan = document.createElement('span');
-          iconSpan.className = 'page-icon';
-          iconSpan.textContent = icon;
-          li.appendChild(iconSpan);
-          // Name (with double-click rename)
-          var nameSpan = document.createElement('span');
-          nameSpan.className = 'page-name';
-          nameSpan.textContent = item.name;
-          nameSpan.addEventListener('dblclick', function(ev) {
-            ev.preventDefault();
-            ev.stopPropagation();
-            self.startInlineRename(nameSpan, item.path, li);
-          });
-          li.appendChild(nameSpan);
-          container.appendChild(li);
-        });
+          html += '<li class="sidebar-item" data-gitea-path="' + item.path + '" data-gitea-type="' + (item.type === 'folder' ? 'folder' : 'file') + '" data-gitea-sha="' + (item.sha || '') + '" style="padding-left:12px;cursor:pointer;display:flex;align-items:center;gap:4px;">';
+          html += '<span class="page-icon">' + icon + '</span>';
+          html += '<span class="page-name">' + item.name + '</span>';
+          html += '</li>';
+        }
         // Add Private Pages link
-        var sep = document.createElement('li');
-        sep.style.cssText = 'border-top:1px solid var(--border);margin:8px 0;';
-        container.appendChild(sep);
-        var pli = document.createElement('li');
-        pli.className = 'sidebar-item';
-        pli.style.cssText = 'padding-left:12px;cursor:pointer;';
-        pli.innerHTML = '<span class="page-icon">🔒</span><span class="page-name">Private Pages</span>';
-        pli.addEventListener('click', function(e) {
-          e.preventDefault(); e.stopPropagation();
-          self.showPrivate = true; self.showFile = false; self.showEditor = false;
-          self.loadPrivatePages();
-        });
-        container.appendChild(pli);
-      } catch(e) { console.error('Sidebar tree load failed:', e); }
+        html += '<li style="border-top:1px solid var(--border);margin:8px 0;"></li>';
+        html += '<li class="sidebar-item" id="gitea-private-link" style="padding-left:12px;cursor:pointer;display:flex;align-items:center;gap:4px;">';
+        html += '<span class="page-icon">🔒</span><span class="page-name">Private Pages</span></li>';
+        container.innerHTML = html;
+        // Re-attach event listeners
+        this.setupSidebarClicks();
+      } catch(e) {
+        console.error('Gitea sidebar tree load failed:', e);
+      }
     },
 
     setupSidebarClicks() {

app/templates/page_editor.html

@@ -2,35 +2,11 @@
 page_title %}{{ page.title }}{% endblock %} {% block topbar %}
 {% set page_icon = "📄" %}
 {% set page_title = page.title %}
+{% set right_actions = '<span class="topbar-edited" style="cursor:pointer;" @click="window.E && (window.E.activityOpen = !window.E.activityOpen)">Edited <span x-text="window.E && window.E.timeAgo || \'\'"></span> ▾</span><button class="topbar-btn share-btn" @click="window.E && (window.E.shareOpen = !window.E.shareOpen)">🔒 Share ▾</button><button class="topbar-btn" @click="window.E && window.E.copyPageLink()" title="Copy link">🔗</button><button class="topbar-btn star-btn" @click="window.E && window.E.toggleFavorite()">⭐</button><button class="topbar-btn" @click="window.E && (window.E.moreOpen = !window.E.moreOpen)" style="position:relative">⋯</button>' %}
 {% include '_header.html' %}
 {% endblock %} {% block content %}
 <div class="page-editor-wrapper" x-data="editorState()">
-    <!-- ═══════════ Action Bar (Share, Copy, Favorite, More) ═══════════ -->
-    <div class="page-topbar">
-        <div class="page-topbar-right" style="position: relative">
-            <span class="topbar-edited" style="cursor:pointer;" @click="activityOpen = !activityOpen">Edited <span x-text="timeAgo"></span> ▾</span>
-            <button
-                class="page-action-btn share-btn"
-                @click="shareOpen = !shareOpen"
-            >
-                🔒 Share <span class="chevron-down">▾</span>
-            </button>
-            <button
-                class="page-action-btn"
-                @click="copyPageLink"
-                title="Copy link"
-            >
-                🔗
-            </button>
-            <button class="page-action-btn star-btn" @click="toggleFavorite">
-                <span
-                    x-text="favorited ? '⭐' : '☆'"
-                    :class="{ starred: favorited }"
-                ></span>
-            </button>
-            <button class="page-action-btn" @click="moreOpen = !moreOpen">
-                ⋮
-            </button>
+    <!-- Share/More dialogs (in content area, triggered by header buttons) -->
 
             <!-- ═══════════ Share / Publish Dialog ═══════════ -->
             <div
@@ -410,8 +386,6 @@ page_title %}{{ page.title }}{% endblock %} {% block topbar %}
                     </div>
                 </div>
             </div>
-        </div>
-    </div>
 
     <!-- ═══════════ Page Content ═══════════ -->
     <div class="page-cover-area">