diff --git a/.gitignore b/.gitignore
index d7dcad328..09cbd05fa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,3 +29,9 @@ __pycache__/
 logs
 
 data
+dist-nosplit/
+dist-split-test/
+
+# Local analytics data (never upload)
+*.jsonl
+.claude/
diff --git a/packages/builtin-tools/src/tools/WorkflowTool/WorkflowPermissionRequest.ts b/packages/builtin-tools/src/tools/WorkflowTool/WorkflowPermissionRequest.ts
deleted file mode 100644
index 0d374ee84..000000000
--- a/packages/builtin-tools/src/tools/WorkflowTool/WorkflowPermissionRequest.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-// STUB: Original removed to fix Bun ARM splitting deadlock.
-export function WorkflowPermissionRequest(): null { return null }