Two bugs fixed in loadTasksFromBeads():
1. JSON field name mismatch: code parsed dependencies but bd show
returns dependents - meant worker discovery always failed
2. Missing Assignee field: even if field name was correct, assignees
were not being extracted from the bd show output
Also added hooked status to TaskInProgress mapping since workers
with hooked beads are actively working.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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