feat(task,storage): add Task.AcceptanceCriteria, mirroring story.Story's pattern

1 files changed, 7 insertions, 0 deletions

diff --git a/internal/task/task.go b/internal/task/task.go
index 464d05d..35da9a0 100644
--- a/internal/task/task.go
+++ b/internal/task/task.go
@@ -96,6 +96,13 @@ type Task struct {
 	Priority    Priority     `yaml:"priority"   json:"priority"`
 	Tags        []string     `yaml:"tags"       json:"tags"`
 	DependsOn   []string     `yaml:"depends_on" json:"depends_on"`
+	// AcceptanceCriteria, when non-empty, states what this task's work must
+	// satisfy — set by a decomposing parent via spawn_subtask's
+	// acceptance_criteria parameter (mirrors story.Story.AcceptanceCriteria
+	// exactly). Unused by execution itself; a later phase's arbitrated-review
+	// generalization reads it when evaluating this task's work, falling back
+	// to the enclosing story's own AcceptanceCriteria when empty.
+	AcceptanceCriteria []string `yaml:"acceptance_criteria" json:"acceptance_criteria"`
 	BranchName        string        `yaml:"-"          json:"branch_name,omitempty"`
 	State             State         `yaml:"-"          json:"state"`
 	RejectionComment  string        `yaml:"-"          json:"rejection_comment,omitempty"`