ContextSearch Search prior work for: $ARGUMENTS Usage Modes 1. Standalone — Search, present findings, say: "Context loaded on [topic]. Most recent session: [X]. What would you like to do?" 2. Paired with request — Search first, then execute the request informed by context. --- Phase 1 — Fast Index Scan (ALL IN PARALLEL) Run all four searches simultaneously in a single response: 1A. Session Registry Read . Match entries where , slug (object key), or contains "$ARGUMENTS" (case-insensitive). Extract: task, phase, progress, effort. Limit to 5 most recent matches. 1B. Session Names Read . Match e…