From 456110ffd3812f7eefff66ad30dca4ba29c06c37 Mon Sep 17 00:00:00 2001
From: janis steiner <janis@jakach.ch>
Date: Tue, 12 May 2026 10:51:34 +0200
Subject: [PATCH] fix js errors

---
 frontend/assets/js/app.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/frontend/assets/js/app.js b/frontend/assets/js/app.js
index 3e505e4..db58a00 100644
--- a/frontend/assets/js/app.js
+++ b/frontend/assets/js/app.js
@@ -35,6 +35,10 @@ let copyBuffer = null;
 let editingNodeId = null;
 let editingShapeId = null;
 
+let syncInterval = null;
+let syncHashes = { events: null, documents: null, network: null };
+let pendingCanvasCreate = null;
+
 const DOC_TYPE_ICONS = {
     deployment: { icon: 'fa-server', color: '#06b6d4' },
     attack: { icon: 'fa-bolt', color: '#ef4444' },
@@ -732,7 +736,6 @@ async function loadNetworkData() {
     renderNodeList();
     renderShapeList();
     renderNodeToolbar();
-    setupCanvasClickCreate();
     startSync();
     if (shapes.length) nextShapeZ = Math.max(...shapes.map(x => x.z_index)) + 1;
     buildCanvasGraph();
@@ -1182,8 +1185,6 @@ function renderNodeToolbar() {
     });
 }
 
-let pendingCanvasCreate = null;
-
 function setupCanvasClickCreate() {
     const wrapper = document.getElementById('networkCanvasWrapper');
     const bar = document.getElementById('nodeToolbar');