Decode secret messages hidden in Google Docs by parsing Unicode characters and their grid coordinates
1. URL Conversion: Converts Google Docs sharing URLs to plain text export format
2. Data Parsing: Extracts Unicode characters and their (x, y) coordinates from the document
3. Grid Creation: Places characters in a 2D grid based on their coordinates
4. Message Display: Renders the grid in a fixed-width font to reveal the secret message
Note: Due to CORS restrictions, some Google Docs may not be accessible. The example URL should work correctly.