• Add background:light metadata to SVGs that didn't have it
• Updated SVG parser to extract background metadata during generation
• Modified component generation to include background as static property
• Updated demo to use embedded metadata instead of external parsing

Benefits:

• Self-contained components with embedded background info
• Better performance (no runtime SVG parsing)
• Cleaner architecture following Hyperkid123's suggestion
• Explicit intent for all background requirements
• Easier maintenance and debugging