Implement configurable notification preferences across in-app and push channels, including a new `notification_preferences` table with soft-delete support, per-user toggle endpoints, admin defaults management, and canonical type definitions. The change introduces `NOTIFICATION_TYPES` and `NOTIFICATION_CHANNELS` constants, `NotificationPrefForm`/`NotificationDefaultForm` models, `notification_enabled` resolution logic, and UI integration via the profile notifications tab and admin panel.
Add two new chat commands (`/stop` and `/reset`) to the Devii WebSocket handler, enabling users to stop or reset a session via text input. Introduce a new "Bots internals" documentation section with six prose pages covering architecture, personas, content generation, engagement, realism, and configuration for the autonomous bot fleet. Extend the bot service with article scoring, category picking, configurable pause/break timing, and a `gist_min_lines` parameter for LLM client initialization.
- Add new `/projects/{slug}/files` endpoint group for per-project filesystem operations including directory and file CRUD, upload, and inline editing with public read and owner write access
- Extend attachment system to support video formats (webm, ogv, mov, m4v) with proper file icons and MIME types
- Implement configurable allowed file types via `allowed_file_types` site setting, replacing hardcoded `ALLOWED_UPLOAD_TYPES` with dynamic `allowed_extensions()` and `is_extension_allowed()` functions
- Add `delete_all_project_files()` call in `delete_content_item()` to clean up project files when a project is deleted
- Create database indexes on `project_files` table for `(project_uid, path)` and `(project_uid, parent_path)` to optimize file lookups
- Introduce `docs_prose.py` module with `render_prose()` function that renders Markdown content inside `data-render` divs using mistune, enabling dynamic prose rendering in documentation pages
- Enhance docs search with Markdown-aware text stripping (`_demarkdown()`) and improved HTML/script/style sanitization for better search indexing
- Update documentation API samples to reflect new attachment response fields (`is_image`, `is_video`, `mime_type`) and note video format support
- Update README to document the new project files endpoint and clarify AI gateway attribution for guest Devii sessions
This commit introduces a comprehensive set of new features including API key authentication with CLI management commands (get, reset, backfill), a Devii agentic assistant with WebSocket terminal and session bootstrap, an OpenAI-compatible LLM gateway service, and an admin service management panel. It also adds Playwright browser automation for bot support, configures internal gateway URLs, refactors content editing/deletion to support JSON API responses, and updates documentation across AGENTS.md, README.md, and the developer docs site.
