fix: fix: dev-poll in-progress check blocks all agents — should only block on own assignments (#358)

dev/dev-poll.sh

@@ -463,6 +463,8 @@ if [ "$ORPHAN_COUNT" -gt 0 ]; then
           BLOCKED_BY_INPROGRESS=true
         fi
 
+        # Only process PR if not abandoned (stale branch check above)
+        if [ "$BLOCKED_BY_INPROGRESS" = false ]; then
           PR_SHA=$(curl -sf -H "Authorization: token ${FORGE_TOKEN}" \
             "${API}/pulls/${HAS_PR}" | jq -r '.head.sha') || true
           CI_STATE=$(ci_commit_status "$PR_SHA") || true
@@ -520,6 +522,7 @@ if [ "$ORPHAN_COUNT" -gt 0 ]; then
             log "issue #${ISSUE_NUM} has open PR #${HAS_PR} (CI: ${CI_STATE}, waiting)"
             BLOCKED_BY_INPROGRESS=true
           fi
+        fi
       else
         # Check assignee before adopting orphaned issue
         ISSUE_JSON=$(curl -sf -H "Authorization: token ${FORGE_TOKEN}" \