feat(ultraplan-local): v1.6.0 — /ultraresearch-local deep research command

Add /ultraresearch-local for structured research combining local codebase
analysis with external knowledge via parallel agent swarms. Produces research
briefs with triangulation, confidence ratings, and source quality assessment.

New command: /ultraresearch-local with modes --quick, --local, --external, --fg.
New agents: research-orchestrator (opus), docs-researcher, community-researcher,
security-researcher, contrarian-researcher, gemini-bridge (all sonnet).
New template: research-brief-template.md.

Integration: --research flag in /ultraplan-local accepts pre-built research
briefs (up to 3), enriches the interview and exploration phases. Planning
orchestrator cross-references brief findings during synthesis.

Design principle: Context Engineering — right information to right agent at
right time. Research briefs are structured artifacts in the pipeline:
ultraresearch → brief → ultraplan --research → plan → ultraexecute.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

examples/run-demo.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+# Demo: run config-audit scanners on the example projects
+# Usage: bash examples/run-demo.sh (from plugin root)
+#    or: cd examples && bash run-demo.sh
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+if [ -d "$SCRIPT_DIR/../scanners" ]; then
+  SCANNER_DIR="$(cd "$SCRIPT_DIR/../scanners" && pwd)"
+else
+  SCANNER_DIR=""
+fi
+
+if [ -z "$SCANNER_DIR" ] || [ ! -f "$SCANNER_DIR/posture.mjs" ]; then
+  echo "Error: Cannot find scanners/posture.mjs"
+  echo "Run from plugin root: bash examples/run-demo.sh"
+  exit 1
+fi
+
+echo "=== Minimal Setup (expect low score) ==="
+echo ""
+node "$SCANNER_DIR/posture.mjs" "$SCRIPT_DIR/minimal-setup/"
+
+echo ""
+echo ""
+echo "=== Optimal Setup (expect high score) ==="
+echo ""
+node "$SCANNER_DIR/posture.mjs" "$SCRIPT_DIR/optimal-setup/"