doc-sentinel:setup

Interactive setup wizard that creates .doc-sentinel.json configuration.

Phase 1: Detect Project Layout

Run these commands to understand the project:

# Project structure
ls -la
ls docs/ 2>/dev/null || echo "No docs/ directory"

# Top-level doc files
for f in AGENTS.md ARCHITECTURE.md CLAUDE.md README.md CHANGELOG.md; do
  [ -f "$f" ] && echo "Found: $f"
done