Implements native Matrix notification channel support, allowing users
to receive service alerts in any Matrix room via the Client-Server API.
Changes:
- server/service-operation/notification/matrix.go: new Matrix service
implementing the NotificationService interface (PUT /_matrix/client/v3/...)
- server/service-operation/notification/types.go: add MatrixHomeserver,
MatrixRoomID, MatrixAccessToken fields to AlertConfiguration
- server/service-operation/notification/manager.go: register MatrixService
- server/pb_migrations/1772200000_updated_alert_configurations_matrix.js:
PocketBase migration adding matrix fields and notification_type value
- application: Matrix option in channel dialog with homeserver/room/token
fields, tab filter, list display, type definitions and translations (en, km)
- application/public/upload/notification/matrix.png: Matrix channel icon
- Replaced hardcoded UI strings with translation keys across frontend files
- Added and updated English(en) and Khmer(km) translation files for settings, notifications, and server components
- Improved localization and multi-language support throughout the frontend
- Added Google Chat as a new channel type option in the Notification Channel
- Add Google Chat tab to notifications
- Fix: Ensure Google Chat and Email save record to PB
- Update the Notification Settings dashboard to allow users to select multiple notification channels for alerts.
- Add webhook to notification channels: Add webhook as a selectable option in the notification channel type dropdown.
- Implement template type selection in the Add Template dialog. Based on the selected type.
MrSchneemann