v0.0.76

Added

• Context injection now includes PRs: Shows last 5 open PRs and last 5 merged PRs via gh pr list.

Changed

• git log increased to 20 commits: Was 5, now 20 for better context.
• meridian-wrapper moved to .meridian/bin/: Wrapper is now at .meridian/bin/meridian-wrapper instead of bin/. Uses script location to find project root.

Fixed

• Root guard now includes implement, refactor, test-writer: These agents read injected-files and must be spawned from project root to work correctly.