chore: restore requirements.txt for CI compatibility

srtaalej · srtaalej · commit b3a03525a35e · 2026-05-12T16:18:45.000-04:00
diff --git a/requirements.txt b/requirements.txt
@@ -0,0 +1,3 @@
+pytest==9.0.3
+ruff==0.15.12
+slack-bolt==1.28.0
