chore: traffic data 2026-04-29

Author: github-actions[bot]

traffic/stats-history.ndjson

@@ -10,3 +10,4 @@
 {"date": "2026-04-26", "stars": 397, "forks": 123, "watchers": 5, "open_issues": 2}
 {"date": "2026-04-27", "stars": 397, "forks": 123, "watchers": 5, "open_issues": 2}
 {"date": "2026-04-28", "stars": 399, "forks": 123, "watchers": 5, "open_issues": 2}
+{"date": "2026-04-29", "stars": 399, "forks": 123, "watchers": 5, "open_issues": 2}