CoDev v0.1.4

Added

• Add the GitHub-only pr-review skill with exact-head validation, anchored
  inline comments, gh api authentication with token fallback, and PR context
  fetching for metadata, diffs, files, commits, reviews, comments, and checks.
• Add Google Antigravity support with managed builder, orchestrator, and
  reviewer subagents under the official .agents/agents/ workspace location,
  selectable through --platform antigravity or --platform all.
• Add JetBrains Junie support with managed builder, orchestrator, and
  reviewer subagents under .junie/agents/, selectable through
  --platform junie or --platform all.
• Allow update --platform junie to add Junie to an existing CoDev
  installation with the same conflict-aware preflight as initial installs.
• Add the Junie project slash command /pr-review repo=OWNER/REPO pr=123, plus
  the secure GitHub-token helper for the PR-review workflow.
• Add the read-only critique-review specialist skill, which turns concrete
  review or presubmit findings into precise suggested diffs and requires an
  explicit handoff to build-change or the developer before application.

Changed

• Move verification, linting, packaging, and wheel smoke tests into the default
  CI workflow for pull requests, main, and release tags.
• Gate the PyPI release phase on successful checks from the exact tag run and
  publish the distributions produced by that run.

Full Changelog: v0.1.3...v0.1.4