React Aurora Background Code-Generated Hero

Use the verified MIT (package metadata)-licensed open-source runtime for React Aurora Background Code-Generated Hero as the implementation baseline. Build a PulsarSites-branded Hero resource with original copy/content while preserving the core mechanism shown in the live demo (https://thenaubit.github.io/react-aurora-background/). Stack: React;TypeScript;CSS;GPU-Accelerated Animation. Use only code/procedural or separately cleared assets; do not copy upstream branding. Preserve all required license/copyright notices. Make it responsive, keyboard/touch safe where relevant, and provide reduced-motion/performance fallbacks. Acceptance: production build loads without missing assets, core interaction works on desktop/mobile, and there are no console errors. Do not claim upstream authorship. Builder verification is not yet completed.