add notes

neverRare · neverRare · commit 072417786e36 · 2025-04-04T11:10:47.000+08:00
diff --git a/src/main.ts b/src/main.ts
@@ -1,5 +1,6 @@
 // This code is browser only
 
+// This is defined by esbuild
 declare const LIVE_RELOAD: boolean;
 
 // auto-refresh when source code have changed
