fix: attach event listener to launch button

Author: hackall360

landing.js

@@ -44,14 +44,7 @@
         window.setStatusMessage('Running the readiness scan again…', 'info');
     }
 
-    function handleLaunchButtonClick(event) {
-        console.log('handleLaunchButtonClick event:', event);
-        event.preventDefault(); // Prevent default button behavior (e.g., scrolling)
-        const result = window.evaluateDependencies({ announce: true });
-        if (!result) return;
-        const { allMet, missing, results } = result;
-        window.dispatchEvent(new CustomEvent('talk-to-unity:launch', { detail: { allMet, missing, results } }));
-    }
+
 
     function handleRecheckClick() {
         showRecheckInProgress();

scripts/shared.js

@@ -152,13 +152,25 @@ window.updateLaunchButtonState = function updateLaunchButtonState({ allMet, miss
     }
 };
 
+window.handleLaunchButtonClick = function handleLaunchButtonClick(event) {
+    console.log('handleLaunchButtonClick event:', event);
+    event.preventDefault(); // Prevent default button behavior (e.g., scrolling)
+    const result = window.evaluateDependencies({ announce: true });
+    if (!result) return;
+    const { allMet, missing, results } = result;
+    window.dispatchEvent(new CustomEvent('talk-to-unity:launch', { detail: { allMet, missing, results } }));
+}
+
 window.initializeSharedDependencies = function() {
     window.synth = typeof window !== 'undefined' ? window.speechSynthesis : undefined;
     window.evaluateDependencies();
     const recheckButton = document.getElementById('recheck-dependencies');
     recheckButton?.addEventListener('click', () => {
         window.evaluateDependencies({ announce: true });
     });
+    window.launchButton?.addEventListener('click', (event) => {
+        handleLaunchButtonClick(event);
+    });
     window.addEventListener('focus', () => {
         if (!window.appStarted) {
             window.evaluateDependencies();