This release focuses on stronger Q&A workflows, a complete bounty lifecycle, and a refactored settings experience, with continued UI and i18n improvements across modules.

1. Q&A Capabilities and Admin Management (Server + Admin)

- Added Q&A capabilities and connected them to admin management flows with status management and filtering.
- Consolidated Q&A and topic management entry points in admin to reduce duplicated operations.
- Optimized topic list and node filtering parameters for better consistency across admin and site.

2. Bounty Lifecycle Improvements (Site + Server)

- Added bounty score support for Q&A topics, including create-time input and validation rules.
- Added bounty refund flow for unanswered/unaccepted Q&A topics to complete the score lifecycle.
- Refactored topic create/publish logic with clearer parameter handling and UX copy in Q&A scenarios.

3. Notification and Task Event Expansion (Server + Admin)

- Added `QaAnswerAccepted` message type and wired both in-site and email notification flows.
- Added separate toggles for site notifications and email notifications for finer-grained control.
- Refactored settings-related pages and introduced dedicated content and notification settings modules.

4. i18n and Configuration UX Enhancements (Admin + Site + Locales)

- Expanded and aligned `en-US` / `zh-CN` text coverage for Q&A, bounty, notification, and settings flows.
- Improved editor i18n handling to make translation key management more maintainable.
- Improved multilingual consistency for form labels, validation messages, and page titles in admin.

5. UI Interactions and Asset Structure Optimization (Site + Server)

- Improved readability and layout details across topic list/detail pages, comments, and user info sections.
- Enhanced node-page filtering and sorting interactions for better browsing efficiency.
- Refactored site resource layout (logos, default images, node icons) with safer default fallbacks.

Author: bbbbbbbbbbbbba