design: complete visual overhaul — dark holographic theme

Fix: hologram commit list light theme colors

Fix: analysis retry with fallback, warm-up messaging

Fix: health banner HTML rendering, light-theme analysis box

Design: warm amber theme for hologram

🔧 Add show_error=True for visible debugging

🔧 Fix typo: hologram_highlight -> hologram_output (Python fix)

✨ Polished: better formatting, HTML analysis output, repo stats, improved UX

🔥 Connect to real CAPT backend

feat: git hologram HF space\n\nCo-Authored-By: SoulForge <soulforge@proxysoul.com>