Add debug logging to Google Sheets script

- Print raw data rows and column names for troubleshooting
- Help identify why no workshops are being parsed

Author: tomvannuenen

scripts/fetch_google_sheets.py

@@ -184,6 +184,15 @@ def main():
 
     print(f"Fetched {len(raw_data)} rows from Google Sheet")
 
+    # Debug: Print first few rows
+    print("First 3 rows of raw data:")
+    for i, row in enumerate(raw_data[:3]):
+        print(f"Row {i+1}: {row}")
+    
+    # Debug: Print column names
+    if raw_data:
+        print(f"Available columns: {list(raw_data[0].keys())}")
+    
     # Parse and transform data
     workshops = parse_workshop_data(raw_data)