FG Scan form validation improvements with warehouse module updates

- Fixed 3 JavaScript syntax errors in fg_scan.html (lines 951, 840-950, 1175-1215)
- Restored form field validation with proper null safety checks
- Re-enabled auto-advance between form fields
- Re-enabled CP code auto-complete with hyphen detection
- Updated validation error messages with clear format specifications and examples
- Added autocomplete='off' to all input fields
- Removed auto-prefix correction feature
- Updated warehouse routes and modules for box assignment workflow
- Added/improved database initialization scripts
- Updated requirements.txt dependencies

Format specifications implemented:
- Operator Code: OP + 2 digits (example: OP01, OP99)
- CP Code: CP + 8 digits + hyphen + 4 digits (example: CP00000000-0001)
- OC1/OC2 Codes: OC + 2 digits (example: OC01, OC99)
- Defect Code: 3 digits only

app/modules/quality/quality.py

@@ -57,7 +57,7 @@ def save_fg_scan(operator_code, cp_code, oc1_code, oc2_code, defect_code, date,
         time: Scan time
     
     Returns:
-        tuple: (success: bool, approved_count: int, rejected_count: int)
+        tuple: (success: bool, scan_id: int, approved_count: int, rejected_count: int)
     """
     try:
         from datetime import datetime
@@ -79,6 +79,9 @@ def save_fg_scan(operator_code, cp_code, oc1_code, oc2_code, defect_code, date,
         cursor.execute(insert_query, (operator_code, cp_code, oc1_code, oc2_code, defect_code, date, time))
         db.commit()
         
+        # Get the ID of the inserted record
+        scan_id = cursor.lastrowid
+        
         # Get the quantities from the table for feedback
         cursor.execute("""
             SELECT COUNT(*) as total_scans, 
@@ -91,8 +94,8 @@ def save_fg_scan(operator_code, cp_code, oc1_code, oc2_code, defect_code, date,
         approved_count = result[1] if result and result[1] else 0
         rejected_count = result[2] if result and result[2] else 0
         
-        logger.info(f"Scan saved successfully: {cp_code} by {operator_code}")
-        return True, approved_count, rejected_count
+        logger.info(f"Scan saved successfully: {cp_code} by {operator_code} with ID {scan_id}")
+        return True, scan_id, approved_count, rejected_count
         
     except Exception as e:
         logger.error(f"Error saving finish goods scan data: {e}")