Match the Company Settings design pattern: sidebar navigation on desktop
with dropdown on mobile, child routes rendered via RouterView. Each tab
(General, Profile Photo, Security) is now a BaseSettingCard with its own
route under /admin/user-settings/{general,profile-photo,security}.
Backend:
- Extract user profile methods (show, update, uploadAvatar) from
CompanyController into new UserProfileController
- CompanyController now only handles company concerns (updateCompany,
uploadCompanyLogo)
- Remove Account Settings from setting_menu config
Frontend:
- New /admin/user-settings page with 3 tabs: General, Profile Photo,
Security (password change)
- User dropdown now links to /admin/user-settings instead of
/admin/settings/account-settings
- Settings sidebar defaults to Company Information as first item
- Remove old monolithic AccountSetting.vue
- Add Administration sidebar section (super-admin only) with Companies, Users, and Global Settings pages
- Add super-admin middleware, controllers, and API routes under /api/v1/super-admin/
- Allow super-admins to manage all companies and users across tenants
- Add user impersonation with short-lived tokens, audit logging, and UI banner
- Move system-level settings (Mail, PDF, Backup, Update, File Disk) from per-company to Administration > Global Settings
- Convert save_pdf_to_disk from CompanySetting to global Setting
- Add per-company mail configuration overrides (optional, falls back to global)
- Add CompanyMailConfigService to apply company mail config before sending emails
