debug: add logging for project save/load operations

components/editor/AudioEditor.tsx

@@ -886,6 +886,18 @@ export function AudioEditor() {
 
     try {
       const audioContext = getAudioContext();
+
+      console.log('[Project Save] Saving project:', {
+        id: currentProjectId,
+        name: currentProjectName,
+        trackCount: tracks.length,
+        tracks: tracks.map(t => ({
+          name: t.name,
+          effectsCount: t.effectChain?.effects?.length || 0,
+          automationLanes: t.automation?.lanes?.length || 0,
+        }))
+      });
+
       const projectId = await saveCurrentProject(
         currentProjectId,
         currentProjectName,
@@ -956,6 +968,18 @@ export function AudioEditor() {
         throw new Error('Project not found');
       }
 
+      console.log('[Project Load] Loading project:', {
+        id: projectData.metadata.id,
+        name: projectData.metadata.name,
+        trackCount: projectData.tracks.length,
+        tracks: projectData.tracks.map(t => ({
+          name: t.name,
+          hasAudioBuffer: !!t.audioBuffer,
+          effectsCount: t.effectChain?.effects?.length || 0,
+          automationLanes: t.automation?.lanes?.length || 0,
+        }))
+      });
+
       // Load tracks with all their properties restored
       loadTracks(projectData.tracks);