diff --git a/.eslintrc.json b/.eslintrc.json
new file mode 100644
index 0000000..6b10a5b
--- /dev/null
+++ b/.eslintrc.json
@@ -0,0 +1,6 @@
+{
+  "extends": [
+    "next/core-web-vitals",
+    "next/typescript"
+  ]
+}
diff --git a/.gitignore b/.gitignore
index ee7bef2..4ad2758 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,7 @@ worktrees/
 
 # beads lock artifact
 .beads/.bv.lock
+.beads/.jsonl.lock
+
+# local screenshot artifacts
+artifacts/