Update dashboard, kb, memory +4 more (+28 ~18 -1)

dashboard/notes.html

@@ -743,6 +743,9 @@
             <div class="note-viewer-header">
                 <h2 id="viewerTitle">Titlu</h2>
                 <a id="viewerPath" href="#" class="viewer-path" target="_blank"></a>
+                <button class="btn btn-ghost" onclick="downloadNotePDF()" id="downloadNotePdfBtn" title="Download as PDF">
+                    <i data-lucide="download"></i>
+                </button>
                 <button class="btn btn-ghost" onclick="closeNote()">
                     <i data-lucide="x"></i>
                 </button>
@@ -1214,6 +1217,52 @@
             }
         }
         
+        async function downloadNotePDF() {
+            const title = document.getElementById('viewerTitle').textContent;
+            const viewerPath = document.getElementById('viewerPath').textContent;
+            const filename = title.replace(/[^a-zA-Z0-9_-]/g, '_') + '.pdf';
+            
+            try {
+                // Get the raw markdown content from cache (not the HTML)
+                let markdownContent = '';
+                const noteFile = Object.keys(notesCache).find(f => {
+                    const note = notesIndex.find(n => n.file === f && n.title === title);
+                    return !!note;
+                });
+                
+                if (noteFile && notesCache[noteFile]) {
+                    markdownContent = notesCache[noteFile];
+                } else {
+                    alert('Markdown content not found');
+                    return;
+                }
+                
+                // Send to backend API
+                const response = await fetch('api/pdf', {
+                    method: 'POST',
+                    headers: { 'Content-Type': 'application/json' },
+                    body: JSON.stringify({ markdown: markdownContent, filename: filename })
+                });
+                
+                if (!response.ok) {
+                    const error = await response.json();
+                    alert('Eroare: ' + (error.error || 'Unknown error'));
+                    return;
+                }
+                
+                const blob = await response.blob();
+                const url = window.URL.createObjectURL(blob);
+                const link = document.createElement('a');
+                link.href = url;
+                link.download = filename;
+                link.click();
+                window.URL.revokeObjectURL(url);
+            } catch (e) {
+                console.error('PDF error:', e);
+                alert('Eroare: ' + e.message);
+            }
+        }
+        
         function closeNote() {
             document.getElementById('noteViewer').classList.remove('active');
             document.body.style.overflow = '';