PolyRobin v1.0.0

Added

• Initial PolyRobin skill (SKILL.md) — autonomous, safety-first prediction market agent for Polymarket.
• Seven-gate safety model with kill-switch and HALT state.
• Decision pipeline: discover → model → price edge → size → confirm → execute → manage → resolve → report.
• Independent probability modeling from news, onchain, sentiment, and resolution-criteria analysis, with a 0–100 conviction score.
• Fractional-Kelly, volatility-adjusted position sizing with portfolio caps.
• Seven composable strategies (Conviction Value on by default).
• Cross-protocol hedging via Hyperliquid perps and Morpho borrow/lend.
• Robinhood Chain support: USDC bridging, cross-chain views, RWA markets.
• Three autonomy levels (assisted / supervised / autonomous).
• Full auditability via per-decision Rationale Cards.
• Professional README.md and MIT LICENSE.