Upgrade Harper to v5#2

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BboyAkers wants to merge 8 commits into

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Commits on May 11, 2026

added harper v5 as a dependency
BboyAkers
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Commits on May 18, 2026

add integration tests using @harperfast/integration-testing

BboyAkers
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claude
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Commits on Jun 10, 2026

Fix CI shell injection: pass workflow_dispatch input via env var

BboyAkers
and
claude
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