Fixes agents setting invalid status values that don't match the
story-tmpl.yaml choices.
**Problem:**
- story-tmpl.yaml defines valid status choices as:
[Draft, Approved, InProgress, Review, Done]
- dev.md completion instructed to set status: 'Ready for Review'
- apply-qa-fixes.md instructed to set status: 'Ready for Done' or 'Ready for Review'
- These values don't match the valid choices, causing errors
**Solution:**
- dev.md: 'Ready for Review' → 'Review'
- apply-qa-fixes.md: 'Ready for Done' → 'Done', 'Ready for Review' → 'Review'
This ensures agents only set valid status values defined in the story template.
d0cf44ad6b