diff --git a/.claude/scheduled_tasks.lock b/.claude/scheduled_tasks.lock
deleted file mode 100644
index b30866f..0000000
--- a/.claude/scheduled_tasks.lock
+++ /dev/null
@@ -1 +0,0 @@
-{"sessionId":"59f835d0-c4fe-4a97-8637-b7e0ce9d72ee","pid":1608,"acquiredAt":1782108092590}
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index b413627..6f65a4c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,5 @@ run/
 .idea/
 *.class
 .primer_*.md
+.claude/