AI commentary, clip maker, rival detection, community feedback
New section 12 covers seven features with Phase 8 for implementation:
- In-browser WASM sandbox (1 WASM engine + JS bots, ~30-50MB, <2s)
- Win probability graph via Monte Carlo rollout + critical moments
- What-if replay branching (single WASM, state injection, split-pane)
- Selective AI commentary for featured/rivalry/milestone replays
- Clip maker with GIF/MP4 export for Twitter, TikTok, IG, Discord
- Automatic rival detection with template-generated narratives
- Community replay feedback tagged by turn, feeding evolution hints
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>