docs(vrp): final VRP code-removal plan (discovery-workflow derived)
10-task subagent-driven removal: delete leaves first (7 vrp modules +
black_scholes + DVOL pipeline + 12 tests), then callers (vrp_nav asset,
XspOptionBarsRepo class, registry keys, CLI cmds, migration builder),
then comment scrubs. KEEP xsp_option_bars table/model/data + OPRA .dbn
(Constraint 1). Verified against tree: test_xsp_option_bars_repo.py does
not exist; test_vrp_rebalancer_yaml already red (dangling manifest ref).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Jeroen Grusewski
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