Fix virtual workingDir handling in addSessionToProject

- Modified addSessionToProject to correctly extract projectKey from virtual workingDirs
- Virtual workingDir format: /virtual/projects/{projectKey}
- Previously was converting slashes to dashes, causing mismatch
- Added console logging to track session-to-project assignment

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

public/claude-ide/project-manager.js

@@ -572,10 +572,22 @@ class ProjectManager {
 
     /**
      * Add a session to its project
+     * CRITICAL FIX: Handle virtual working directories correctly
      */
     addSessionToProject(session) {
         const dir = session.workingDir || 'default';
-        const projectKey = dir.replace(/\//g, '-').replace(/^-/, '') || 'default';
+        let projectKey;
+
+        // CRITICAL FIX: Handle virtual working directories specially
+        // Virtual workingDir format: /virtual/projects/{projectKey}
+        if (dir.startsWith('/virtual/projects/')) {
+            // Extract the projectKey from the virtual workingDir
+            projectKey = dir.replace('/virtual/projects/', '');
+            console.log('[ProjectManager] Session has virtual workingDir, extracted projectKey:', projectKey, 'from', dir);
+        } else {
+            // Standard workingDir - convert path to projectKey
+            projectKey = dir.replace(/\//g, '-').replace(/^-/, '') || 'default';
+        }
 
         if (!this.projects.has(projectKey)) {
             const projectName = dir.split('/').pop() || 'Default';
@@ -593,6 +605,8 @@ class ProjectManager {
         project.sessions.unshift(session); // Add to beginning
         project.activeSessionId = session.id;
 
+        console.log('[ProjectManager] Added session', session.id.substring(0, 8), 'to project:', project.name, 'key:', projectKey, 'total sessions:', project.sessions.length);
+
         // Re-render if this is the active project
         if (this.activeProjectId === project.id) {
             this.renderProjectTabs();