v2.4.8: UI improvements, update popup fixes, per-profile branch tracking

- Fix auto-update popup: indeterminate progress fallback when no download events, show 100% on complete
- Remove macOS auto-update warning (app is now signed)
- Disable update popup pulse animation
- Remove news tab and news section from home screen
- Center play section vertically, add community links with colored icons
- Add game version + branch display on play page (from manifest)
- Add last played timestamp tracking
- Version badge links to git.sanhost.net releases
- Profiles now store version_branch and version_client per-configuration
- Profile switch restores branch/version and refreshes settings UI
- DevTools enabled in dev mode (electron . --dev)
- Reorder community links: Chat, Discord, TG Channel, TG Group, Source

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

GUI/js/settings.js

@@ -1924,6 +1924,11 @@ async function switchBranch(newBranch) {
               await loadVersionBranch();
               console.log('[Settings] Radio buttons updated after branch switch');
 
+              // Refresh game info bar on play page
+              if (window.LauncherUI?.loadGameInfoBar) {
+                window.LauncherUI.loadGameInfoBar();
+              }
+
               setTimeout(() => {
                 if (window.LauncherUI) {
                   window.LauncherUI.hideProgress();