- Integrate Flask-Babel and i18n utilities; initialize in app factory
- Add `preferred_language` to `User` with Alembic migration (011_add_user_preferred_language)
- Add `babel.cfg` and `scripts/extract_translations.py`
- Add `translations/` for en, de, fr, it, nl, fi
- Update templates to use `_()` and add language picker in navbar/profile
- Respect locale in routes and context processors; persist user preference
- Update requirements and Docker/Docker entrypoint for Babel/gettext support
- Minor copy and style adjustments across pages
Migration: run `alembic upgrade head`
- Add organized screenshot sections for better visual presentation
- Include all 12 available screenshots from assets/screenshots/
- Group screenshots into logical categories:
* Core Application Views (Dashboard, Projects, Tasks, Clients)
* Management & Analytics (Reports, Visual Analytics, Task Management, Admin)
* Data Entry & Creation (Log Time, New Task, New Client, New Project)
- Improve visual layout with proper spacing and responsive design
- Enhance user experience by showcasing full application capabilities