diff --git a/apps/web/src/hooks/useDashboardData.ts b/apps/web/src/hooks/useDashboardData.ts
index 08e5d69..c67e146 100644
--- a/apps/web/src/hooks/useDashboardData.ts
+++ b/apps/web/src/hooks/useDashboardData.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 import { useCallback, useEffect, useState } from "react";
 import type { DashboardData } from "../dashboard/types";
 import { DASHBOARD_FIXTURE } from "../dashboard/fixture";
diff --git a/apps/web/src/hooks/useDrandCountdown.ts b/apps/web/src/hooks/useDrandCountdown.ts
index 4b30730..07bda63 100644
--- a/apps/web/src/hooks/useDrandCountdown.ts
+++ b/apps/web/src/hooks/useDrandCountdown.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 import { useEffect, useState } from "react";
 import { quicknet } from "@sub-rosa/tlock";
 
diff --git a/apps/web/src/hooks/useLiveRound.ts b/apps/web/src/hooks/useLiveRound.ts
index 5ecd182..b33f8d3 100644
--- a/apps/web/src/hooks/useLiveRound.ts
+++ b/apps/web/src/hooks/useLiveRound.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 import { useEffect, useState } from "react";
 import type { Round, BidState } from "@sub-rosa/sdk";
 
diff --git a/apps/web/src/hooks/useRoundSession.ts b/apps/web/src/hooks/useRoundSession.ts
index 1b64ab0..4fcf208 100644
--- a/apps/web/src/hooks/useRoundSession.ts
+++ b/apps/web/src/hooks/useRoundSession.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 import { Buffer } from "buffer";
 import { useEffect, useState } from "react";
 import {
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..3983ccd
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,16 @@
+{
+  "name": "sub-rosa",
+  "version": "0.1.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "sub-rosa",
+      "version": "0.1.0",
+      "license": "MIT",
+      "engines": {
+        "node": ">=22"
+      }
+    }
+  }
+}