diff --git a/.gitignore b/.gitignore
index f4ad879..9a031c7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -36,3 +36,4 @@ Estimate_Section_Screens_and_Workflows/
 
 # Claude Code local config (session memory, not for repo)
 .claude/
+.vercel
diff --git a/.npmrc b/.npmrc
new file mode 100644
index 0000000..bf2e764
--- /dev/null
+++ b/.npmrc
@@ -0,0 +1 @@
+shamefully-hoist=true