v0.5.4 — Fix taskbar pin persistence across updates

Set app.setAppUserModelId() to match electron-builder appId
(com.krunkercivilian.client) so Windows associates the running process
with the installed shortcut. Add explicit shortcutName to NSIS config
for stable shortcut identity across installs. Remove stale uuid entry
from electron-builder files list.

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

electron-builder.yml

@@ -25,7 +25,6 @@ files:
   - node_modules/mimic-fn/**/*
   - node_modules/semver/**/*
   - node_modules/onetime/**/*
-  - node_modules/uuid/**/*
   - "!node_modules/**/*.ts"
   - "!node_modules/**/*.map"
 asar: true
@@ -43,6 +42,7 @@ nsis:
   allowToChangeInstallationDirectory: true
   createDesktopShortcut: true
   createStartMenuShortcut: true
+  shortcutName: Krunker Civilian Client
   artifactName: "${productName}-${version}-Setup.${ext}"
 
 portable: