Fix financial table rendering and enhance PDF generation

- Fix [object Object] issue in PDF financial table rendering
- Enhance Key Questions and Investment Thesis sections with detailed prompts
- Update year labeling in Overview tab (FY0 -> LTM)
- Improve PDF generation service with page pooling and caching
- Add better error handling for financial data structure
- Increase textarea rows for detailed content sections
- Update API configuration for Cloud Run deployment
- Add comprehensive styling improvements to PDF output

backend/src/services/jobQueueService.ts

@@ -310,18 +310,27 @@ class JobQueueService extends EventEmitter {
       if (result.summary) {
         try {
           const { pdfGenerationService } = await import('./pdfGenerationService');
-          const timestamp = Date.now();
-          const pdfPath = `uploads/summaries/${documentId}_${timestamp}.pdf`;
-          const fullPdfPath = path.join(process.cwd(), pdfPath);
+          const { fileStorageService } = await import('./fileStorageService');
           
-          const pdfGenerated = await pdfGenerationService.generatePDFFromMarkdown(
-            result.summary,
-            fullPdfPath
-          );
+          // Generate PDF buffer
+          const pdfBuffer = await pdfGenerationService.generateCIMReviewPDF(result.analysisData);
           
-          if (pdfGenerated) {
-            updateData.summary_pdf_path = pdfPath;
-            logger.info(`PDF generated successfully for document: ${documentId}`, { pdfPath });
+          if (pdfBuffer) {
+            // Save PDF to GCS
+            const timestamp = Date.now();
+            const pdfFilename = `${documentId}_cim_review_${timestamp}.pdf`;
+            const pdfPath = `summaries/${pdfFilename}`;
+            
+            // Upload PDF buffer to GCS using the new method
+            const saved = await fileStorageService.saveBuffer(pdfBuffer, pdfPath, 'application/pdf');
+            
+            if (saved) {
+              // Note: summary_pdf_path column doesn't exist in current database schema
+              // updateData.summary_pdf_path = pdfPath;
+              logger.info(`PDF generated and uploaded to GCS successfully for document: ${documentId}`, { pdfPath });
+            } else {
+              logger.warn(`Failed to upload PDF to GCS for document: ${documentId}`);
+            }
           } else {
             logger.warn(`Failed to generate PDF for document: ${documentId}`);
           }