feat(intraday): add discovery and verification watch pipeline

scripts/run_intraday_discovery_watch.sh

@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+cd "$ROOT_DIR"
+
+if [[ -f ".env.local" ]]; then
+  # shellcheck disable=SC1091
+  source ".env.local"
+fi
+if [[ -f ".env" ]]; then
+  # shellcheck disable=SC1091
+  source ".env"
+fi
+
+if [[ -z "${DATABASE_URL:-}" ]]; then
+  echo "DATABASE_URL 未设置" >&2
+  exit 1
+fi
+if [[ -z "${INTRADAY_DISCOVERY_SEARCH_PROVIDER:-}" ]]; then
+  echo "INTRADAY_DISCOVERY_SEARCH_PROVIDER 未设置" >&2
+  exit 1
+fi
+if [[ -z "${INTRADAY_DISCOVERY_LLM_PROVIDER:-}" ]]; then
+  echo "INTRADAY_DISCOVERY_LLM_PROVIDER 未设置" >&2
+  exit 1
+fi
+
+REPORT_DATE="${REPORT_DATE:-$(date +%F)}"
+DRY_RUN="false"
+if [[ "${1:-}" == "--dry-run" ]]; then
+  DRY_RUN="true"
+fi
+
+discovery_args=(--date "$REPORT_DATE")
+verification_args=(--date "$REPORT_DATE")
+materialize_args=(--date "$REPORT_DATE")
+if [[ "$DRY_RUN" == "true" ]]; then
+  discovery_args+=(--dry-run)
+  verification_args+=(--dry-run)
+  materialize_args+=(--dry-run)
+fi
+
+go run -tags llm_script ./scripts/discover_intraday_news_candidates.go ./scripts/intraday_discovery_provider.go ./scripts/intraday_discovery_common.go "${discovery_args[@]}"
+go run -tags llm_script ./scripts/verify_intraday_news_candidates.go ./scripts/intraday_discovery_common.go "${verification_args[@]}"
+REPORT_TRIGGER_SOURCE="intraday_discovery" go run -tags llm_script ./scripts/materialize_daily_signals.go "${materialize_args[@]}"