Add logo home + ocr changes for TSI

apps/backend/server.js

@@ -744,16 +744,8 @@ function extractCip(text) {
     return CARD_TEXT_PATTERNS.some(pattern => pattern.test(upper));
   };
 
-  // Try to find barcodes first (typically numeric-heavy)
-  // TSI barcodes are usually numeric or alphanumeric with mostly numbers
-  const numericMatches = cleaned.match(/\d{10,30}/g) || [];
-  for (const match of numericMatches) {
-    if (match.length >= 10 && match.length <= 30) {
-      return match.toUpperCase();
-    }
-  }
-
-  // Try exact 16-char alphanumeric match, but filter card text
+  // TSI barcodes are alphanumeric like "803401INURO0890417003211T11"
+  // Prioritize full alphanumeric matches (8-30 chars) before pure numeric
   const exact = cleaned.match(/[A-Z0-9]{16}/i);
   if (exact) {
     const candidate = exact[0].toUpperCase();
@@ -762,7 +754,6 @@ function extractCip(text) {
     }
   }
 
-  // Fallback: 8–30 alphanumeric chars, filter card text
   const looseMatches = cleaned.match(/[A-Z0-9]{8,30}/gi) || [];
   for (const match of looseMatches) {
     const candidate = match.toUpperCase();