fix: prevent false timeout failures and release 1.2.2

config/artemis.jsonc

@@ -33,6 +33,7 @@
       "step_summarizer": {
         "enabled": "${env:ARTEMIS_STEP_SUMMARIZER_ENABLED:-true}",
         "model": "${env:OPENAI_MODEL:-mimo-v2.6-flash}",
+        "timeout_seconds": "${env:ARTEMIS_STEP_SUMMARIZER_TIMEOUT_SECONDS:-25}",
         "prune_history_xml": true
       }
     },