feat(v3.32.0): Plan-Validate-Execute Pipeline — 3-command AI-first workflow

New workflow for production teams: dynamic agent teams, ADR learning loop,
automated execution from PRD to merged PR.

Added:
- guide/workflows/plan-pipeline.md — complete workflow guide (philosophy,
  non-prescriptive AI-first, No Bandaids first principles, ADR learning loop,
  CLAUDE.md 120-line discipline, /clear context reset, cost profile)
- examples/commands/plan-start.md — 5-phase planning with 12-agent dynamic
  pool (trigger-based selection, Tier 0 Solo → Tier 4 Full Spectrum,
  planning-coordinator synthesis, auto-transition to validate)
- examples/commands/plan-validate.md — 2-layer validation (structural inline +
  8 specialist agents), ADR-aware auto-fix (Bucket A ~95% auto-resolve,
  Bucket B human input → new rule), issue persistence in metrics JSON
- examples/commands/plan-execute.md — worktree → TDD scaffold → level-based
  parallel agents → drift detection → quality gate → smoke test → PR squash
  merge → post-merge metrics → cleanup
- examples/agents/planning-coordinator.md — Opus synthesis agent: merges
  multi-agent reports into coherent task graph, resolves conflicts via ADR
  precedence, verifies plan completeness before output
- examples/agents/integration-reviewer.md — Opus runtime validator: connection
  params, async/sync consistency, env var completeness, library API
  correctness (WebFetch), OTEL pipeline validation

Updated:
- machine-readable/reference.yaml — 16 new indexed keys
- CHANGELOG.md — v3.32.0 entry with 6 detailed items
- VERSION, README.md, guide/cheatsheet.md, guide/ultimate-guide.md — bumped to 3.32.0

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

guide/ultimate-guide.md

@@ -16,7 +16,7 @@ tags: [guide, reference, workflows, agents, hooks, mcp, security]
 
 **Last updated**: January 2026
 
-**Version**: 3.31.0
+**Version**: 3.32.0
 
 ---
 
@@ -4968,7 +4968,7 @@ The `.claude/` folder is your project's Claude Code directory for memory, settin
 | Personal preferences | `CLAUDE.md` | ❌ Gitignore |
 | Personal permissions | `settings.local.json` | ❌ Gitignore |
 
-### 3.31.0 Version Control & Backup
+### 3.32.0 Version Control & Backup
 
 **Problem**: Without version control, losing your Claude Code configuration means hours of manual reconfiguration across agents, skills, hooks, and MCP servers.
 
@@ -22721,4 +22721,4 @@ We'll evaluate and add it to this section if it meets quality criteria.
 
 **Contributions**: Issues and PRs welcome.
 
-**Last updated**: January 2026 | **Version**: 3.31.0
+**Last updated**: January 2026 | **Version**: 3.32.0