Change app title and icon

dev-app-update.yml

@@ -1,3 +1,3 @@
 provider: generic
 url: https://example.com/auto-updates
-updaterCacheDirName: osu-radio-solidjs-updater
+updaterCacheDirName: osu-radio-updater

electron-builder.yml

@@ -1,5 +1,5 @@
 appId: com.electron.app
-productName: osu-radio-solidjs
+productName: osu!radio
 directories:
   buildResources: build
 files:
@@ -13,7 +13,7 @@ asarUnpack:
   - resources/**
 afterSign: build/notarize.js
 win:
-  executableName: osu-radio-solidjs
+  executableName: osu!radio
 nsis:
   artifactName: ${name}-${version}-setup.${ext}
   shortcutName: ${productName}