Adds a ~36s screen recording of the Streamlit dashboard (portfolio &
option positions, per-persona overnight theses, AI Investment Committee
verdicts, orders, agent roster) as docs/demo.mp4, with an inline GIF
teaser at the top of the README linking to the full MP4.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Introduces a dashboard-managed agent registry (`state/agents.json`) used by nightly research and market-open execution, including support for custom/disabled agents and per-agent time budgets. Expands personas to four agents (adds Maverick), shifts pick targets to include mandatory options, and updates prompts/finalization nudges to enforce option research without hard-failing runs.
Strengthens execution safety by adding option-specific guardrails (conviction floor, premium cap, reserved option slot through trade/day/buying-power caps), validates OCC option symbols in schemas, and normalizes invalid option direction cases. The dashboard was refactored into modular views, adds an Agents admin tab, and improves live portfolio visibility with Alpaca-first data and snapshot fallback.
