fusion/.changeset/fn-4682-worktree-liveness-language-agnostic.md

@runfusion/fusion

@runfusion/fusion
patch

Make task worktree liveness checks language-agnostic by removing the root package.json requirement. Worktrees are now considered usable based on git integrity (.git presence, registration, and git rev-parse --is-inside-work-tree), fixing false not_usable_task_worktree failures in Python, polyglot, nested-manifest, and empty repositories.