Fix deep links and double clicks on second instance (#5865)

* Deep links or double clicks don't work on second instance on Windows
Fixes #5864

* A snapshot a day keeps the bugs away! 📷🐛

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Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

src/main.ts

@@ -58,6 +58,7 @@ console.log('Environment vars', process.env)
 console.log('Parsed CLI args', args)
 
 /// Register our application to handle all "zoo-studio:" protocols.
+const singleInstanceLock = app.requestSingleInstanceLock()
 if (process.defaultApp) {
   if (process.argv.length >= 2) {
     app.setAsDefaultProtocolClient(ZOO_STUDIO_PROTOCOL, process.execPath, [
@@ -72,11 +73,8 @@ if (process.defaultApp) {
 // Must be done before ready event.
 // Checking against this lock is needed for Windows and Linux, see
 // https://www.electronjs.org/docs/latest/tutorial/launch-app-from-url-in-another-app#windows-and-linux-code
-if (!IS_PLAYWRIGHT) {
+if (!singleInstanceLock && !IS_PLAYWRIGHT) {
-  const singleInstanceLock = app.requestSingleInstanceLock()
+  app.quit()
-  if (!singleInstanceLock) {
-    app.quit()
-  }
 } else {
   registerStartupListeners()
 }