0.1.0

Initial release.

• The scan → prioritize → design → implement → learn orchestrator loop, plus the generic
  (language-neutral) tooling tree and its structural-scan gate. (#8, #9)
• PHP tooling-tree specialization: structural-scan leaves (editorconfig, composer, ci-runner), an
  is-php-project recognition gate, the PHPStan adoption chain (levels 0–10, baseline shrinking,
  Psalm mutual exclusion), the Rector rule-set family, and a PHP-minimum-version floor precheck.
  (#6, #7, #21, #23, #24, #26, #27, #28, #29, #30, #31)
• Recommended-edge gating and a CI-gating self-wire, so a node only proposes once its
  prerequisites are actually adopted, not merely present. (#19, #20)
• loop-config became a one-time human setup interview instead of guessing the tracker/create-mode.
  (#32)
• Human-readable tooling-tree node names, a per-pass closing report, and Learnings entries
  recording what a past attempt got wrong. (#13, #14)
• A round of fixes from the suite's first live dogfooding run against a real target repo:
  composer-audit timing, config caching, PHPUnit layout detection, .scratch cleanup,
  refactor-prioritize starvation, and a further batch of reviewer-loop findings. (#12, #15, #16,
  #17, #18, #36)
• Test harness (Tiers 1–5): fixture-driven regression coverage for the tooling-tree parser,
  trigger tests, and its own CI gate. (#1, #2, #3, #10, #22)
• Every skill's SKILL.md radically shrunk for token economy, detail moved into references/.
  (#33)
• Repo prepared for going public. (#37)