* feat(intelligence): DeepEar QW-1/QW-3/QW-4 — Polymarket context injection, dual-model routing, robust JSON parsing
QW-1: Inject crowd-calibrated Polymarket/Kalshi odds into deduction prompts
- Fetch prediction:markets-bootstrap:v1 from Redis and keyword-score markets
against user query; top-7 matches appended as structured context block
- Hash prediction context into cache key so odds movements trigger fresh LLM calls
- Sanitize market titles with sanitizeHeadline() before prompt injection
- deductSituation now uses callLlmReasoning (explicit reasoning-tier routing)
QW-3: Dual-model LLM routing via env vars
- callLlmTool (LLM_TOOL_PROVIDER/MODEL, default groq) for extraction tasks
- callLlmReasoning (LLM_REASONING_PROVIDER/MODEL, default openrouter) for synthesis
- Private callLlmProfile factory eliminates duplicated wrapper bodies
QW-4: Shared _llm-json.mjs utility for robust LLM JSON parsing
- cleanJsonText: strips C-style comments and trailing commas before JSON.parse
- extractFirstJsonObject/Array: private extractFirstDelimited walker (was 2x23 LOC)
- Removes duplicate function definitions from seed-forecasts.mjs
- All JSON.parse call sites in tryParseImpactExpansionCandidate and
tryParseStructuredCandidate now use cleanJsonText for comment/comma tolerance
* fix(intelligence): address PR #2421 review findings
- P1: getCachedJson(PREDICTION_BOOTSTRAP_KEY, true) — seed keys must be
read raw (unprefixed); without this the prediction-odds block never
activates outside production
- P2: validate LLM_TOOL_PROVIDER / LLM_REASONING_PROVIDER env value
against PROVIDER_SET before use; log a warning and fall back to
defaultProvider on typo instead of silently rerouting
- Filter: lower word-length threshold from >3 to >1 so short but
critical terms like "war", "oil", "EU", "AI", "Fed", "USD" match
prediction markets
- Suggestion: bucket yesPrice to 5% increments before building the
context string to reduce 1%-movement cache churn (20 bands vs 100)
* fix(intelligence): guard empty prediction context header when all titles sanitize to empty
