Remove Election News and retire election collection and AI triage

Clarify collection status and use English throughout the research view

Integrate financial sentiment research into Quant.ai and sync dashboard updates

feat: add SIG Predictions Cup research tab

feat(ai): unify daily replay dates and simplify navigation

feat(ai): add daily broker fills and live price replay

feat(ai): add causal holding research and price replay dashboards

feat(ai): reconcile today PnL from account fill activities

feat(ai): integrate direction holding candidates and audited L1 research

fix(ai): connect paper execution and reconcile intraday liquidation

feat(ai): add real L1 research and resilient capture

fix(ui): restore full-day charts and remove synthetic metrics

feat(ai): restore classic dashboards and independent account funds display

feat(ai): replace MSTR and add real L1 audit workflow

feat(ai): add audited alpha research and remove unverified prediction displays

fix(ai): distinguish proxy wave history from genuine L1 snapshots

feat(ai): publish causal research platform and audited portfolio comparisons

feat(ai): restructure repository layout into clean docs and scripts directories