Fix PDF generation to include CA-3 form with details

- Changed generateDetailedCA3PDF to call generateCA3PDF instead of generateDetailedPDF
- generateCA3PDF creates complete PDF with CA-3 form + detailed breakdown pages
- generateDetailedPDF only creates detailed pages without the CA-3 form
- Now generates complete PDF with both CA-3 form and account details
- Copies generated PDF to correct validated directory location

core/class/declarationtva_pdf.class.php

@@ -193,8 +193,20 @@ class DeclarationTVA_PDF
         
         $filepath = $vat_declarations_dir . $filename;
 
-        // Generate detailed PDF with breakdown pages
+        // Generate complete PDF with CA-3 form and detailed breakdown pages
-        $result = $this->generateDetailedPDF($filepath, $declaration, $ca3_data, $company);
+        $result = $this->generateCA3PDF($declaration_id);
+        
+        if ($result && file_exists($result)) {
+            // Copy the generated PDF to our target location
+            if (copy($result, $filepath)) {
+                // Clean up the temporary file
+                unlink($result);
+                $result = true;
+            } else {
+                $this->error = "Failed to copy PDF to target location";
+                $result = false;
+            }
+        }
         
         if ($result) {
             // Verify file was actually created