diff --git a/.claude/scheduled_tasks.lock b/.claude/scheduled_tasks.lock
deleted file mode 100644
index 7850727..0000000
--- a/.claude/scheduled_tasks.lock
+++ /dev/null
@@ -1 +0,0 @@
-{"sessionId":"a27586bb-2ca7-4e92-8d82-12f41b39f392","pid":3106893,"procStart":"59753850","acquiredAt":1780571089798}
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 90d4ed2..bf2c389 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ cortex.toml
 models.toml
 doc/plan/*
 /target-cuda/
+.claude/