chore: bump version to 0.4.0, add Gradle 9.6 wrapper, and finalize builds for NSIS, Docker, Fabric, Forge, and Paper

launcher/src/lib/mock.ts

@@ -35,7 +35,7 @@ const settings: Settings = {
 
 const manifest: Manifest = {
   api_version: 1,
-  panel_version: '0.1.0',
+  panel_version: '0.4.0',
   user: null,
   auth: { panel_accounts: true, registration: 'approval', offline_local: true, yggdrasil_url: 'https://panel.scopenet.gg/api/yggdrasil' },
   branding: {