perf(core): dangling event listener (#1100)

Author: tien

.changeset/chatty-moose-chew.md

@@ -0,0 +1,5 @@
+---
+"@reactive-dot/core": patch
+---
+
+Fixed one event listener not being removed after document load.

packages/core/src/wallets/injected/provider.ts

@@ -11,7 +11,7 @@ export class InjectedWalletProvider extends WalletProvider {
 
     if (globalThis.document.readyState !== "complete") {
       await new Promise<void>((resolve) =>
-        globalThis.addEventListener("load", () => resolve()),
+        globalThis.addEventListener("load", () => resolve(), { once: true }),
       );
     }