chore(release): bump version to v2026.4.628 and update changelog}
- Add auto language detection from system locale with "Auto (system)" option in Electron language menu, defaulting new installs to auto - Add desktop notifications via Electron IPC (p3x-notify) with click-to- focus support forwarded from web iframe postMessage - Add resolveLanguage() and detectLanguageFromLocale() in set-language.mjs with full locale-to-available-language mapping - Add snap-description generation mode to fix-packages-publish.js with 4090 char limit, injected dynamically during CI build - Simplify snap CI build: use host build environment instead of LXD, add apt-get update step, generate snap description before build - Update Playwright config with separate Angular and React projects using /ng/ and /react/ base URLs for parallel E2E testing - Refactor E2E tests to use relative paths and framework-agnostic selectors, add React localStorage preference in beforeEach hook - Update README with dual frontend architecture (Angular + React/MUI), CLI install/options reference, snap install command, and 7-theme list - Remove CDK-specific references from README (virtual scrolling, etc.) - Update dependencies: p3x-redis-ui-material ^2026.4.402, p3x-redis-ui-server ^2026.4.337 - Add snap description field to package.json build config - Delete .changelog-prompt.tmp - Update version strings across all changelog and artifact files