Add a pause that holds an agent after its current step

internal/agents/snapshots.go

@@ -10,8 +10,8 @@ import (
 	"time"
 
 	"g.fc.run/ai/byre/internal/api"
-	"g.fc.run/ai/byre/internal/claude"
 	"g.fc.run/ai/byre/internal/git"
+	"g.fc.run/ai/byre/internal/hookcmd"
 	"g.fc.run/ai/byre/internal/ids"
 	"g.fc.run/ai/byre/internal/mcp"
 	"g.fc.run/ai/byre/internal/store"
@@ -282,15 +282,23 @@ func (m *Manager) dropSnapshots(repo, taskID string) error {
 	return git.DeleteSnapshotRefs(context.Background(), repo, taskID)
 }
 
-func (m *Manager) afterTool(l *live) claude.HookFunc {
+func (m *Manager) afterTool(l *live) hookcmd.Func {
 	return func(ctx context.Context, input json.RawMessage) (map[string]any, error) {
+		in := struct {
+			HookEventName string `json:"hook_event_name"`
+		}{}
+		err := json.Unmarshal(input, &in)
+		if err != nil {
+			return nil, err
+		}
+		m.holdWhilePaused(ctx, l)
 		mt := m.deliverMidTurn(ctx, l)
 		if mt.text == "" {
 			return map[string]any{}, nil
 		}
 		return map[string]any{
 			"hookSpecificOutput": map[string]any{
-				"hookEventName":     "PostToolUse",
+				"hookEventName":     in.HookEventName,
 				"additionalContext": mt.text,
 			},
 		}, nil