0.9.0

[0.9.0] - 2026-09-08

Features

• (datamap) Detect stale/unused datamap items in Check Project (26f6791)
• (datamap) Add VisualSoar-style datamap usage sweeps (07d04ed)
• (datamap) Exempt io subtrees from directional usage buckets (507a68c)

Bug Fixes

• (ci) Bump @vscode/test-electron to ^3.1.0 for macOS launch (a1fc1ca)
• (ci) Make integration test harness work under ESM (07348a5)
• (ci) Move mocha flags to .mocharc.json for Windows (38a3421)

Refactor

• Migrate to ES modules (0d96e92)

Styling

• Run pre-commit across all files (2061597)

Miscellaneous Tasks

• Update pre-commit hook versions (3375f2b)