fusion/.changeset/cleanup-archived-tasks.md

@gsxdsm/fusion

@gsxdsm/fusion
patch

Add filesystem cleanup for archived tasks. Archived tasks can now be condensed into a compact archive.jsonl entry and removed from the filesystem to save space. Tasks can be restored from the archive log when unarchived.

New TaskStore methods:

• archiveTask(id, cleanup) - Optional cleanup parameter to archive and clean up immediately
• archiveTaskAndCleanup(id) - Convenience method for immediate cleanup
• cleanupArchivedTasks() - Bulk cleanup of all archived tasks with existing directories
• readArchiveLog() - Parse archive.jsonl entries
• findInArchive(id) - Find a specific task in the archive log
• unarchiveTask(id) - Now restores from archive if directory is missing