Add detailed error logging for missing projectPath in executeBash

Helps diagnose git status failures by showing full metadata when
projectPath is missing, revealing why the migration didn't apply.

Author: ammar-agent

src/services/ipcMain.ts

@@ -560,6 +560,12 @@ export class IpcMain {
           }
 
           const metadata = metadataResult.data;
+          
+          // Validate required fields for path computation
+          if (!metadata.projectPath) {
+            return Err(`Workspace metadata missing projectPath for ${workspaceId}. Metadata: ${JSON.stringify(metadata)}`);
+          }
+          
           // Compute worktree path from project path + workspace ID
           const workspacePath = this.config.getWorkspacePath(metadata.projectPath, metadata.id);