- New admin blueprint with CRUD proxy endpoints for users
- Admin user management template with search, create, edit, toggle active
- Navbar: add admin link for is_admin users (desktop + mobile)
- Register admin blueprint in app factory
- Add IT/EN translations for all admin UI strings
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add tojson_attr Jinja2 filter that escapes double quotes to "
for safe embedding in HTML attributes. The browser decodes entities
before Alpine.js evaluates, so JSON parses correctly.
Replaces |tojson with |tojson_attr in x-data attributes (select_recipe,
recipe_list, base flash messages). Script tag usages are unaffected.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implementazione completa del frontend Flask:
- Layout base.html con TailwindCSS CDN, dark/light theme, flash messages
- Navbar responsive role-based (Maker, MeasurementTec, Metrologist, Admin)
- Login page professionale con form + API integration
- Profilo utente: nome, lingua, tema, badge ruoli
- Sistema tema dark/light: CSS variables + Alpine.js store + localStorage
- i18n completo IT/EN: Flask-Babel (.po) + alpinejs-i18n (JSON)
- API Client riscritto: error handling normalizzato, no crash su 4xx/5xx
- CSRF protection con Flask-WTF su tutti i form
- Logo aziendale dinamico da system_settings
- Asset SVG: tmflow-logo.svg + tmflow-icon.svg (favicon)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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