* feat(analytics): consolidate server analytics into single Umami event
- Replace multiple separate events with single 'server-analytics' event
- Add comprehensive metrics: Homarr version, database type, Docker/K8s status
- Add auth providers status (credentials, OIDC, LDAP)
- Add counts for users, boards, groups, apps, widgets, sections, integrations
- Add counts for search engines, icon repos, icons, API keys, invites, media
- Add counts for layouts, item layouts, section layouts, cron job configs
- Include per-integration-kind breakdown (integration_sonarr, etc.)
- Add required dependencies: @homarr/auth, @homarr/common, @homarr/docker
* refactor(ui): simplify analytics settings to single toggle
- Remove individual toggles for widget/integration/user data
- Keep only the main 'Enable analytics' toggle
- All data is now collected when analytics are enabled
- Update both init settings and manage settings pages
* docs(i18n): update analytics description with collected data details
- Explain all data points collected when analytics are enabled
- List: version, DB type, Docker/K8s, auth methods, counts
- Clarify that no personal info, URLs, or names are collected
* chore(deps): update pnpm-lock.yaml for analytics package dependencies