Replace custom SVG icons and @mui/icons-material with lucide-react for consistent,
lightweight icon management across the application.
## Changes
- Add lucide-react package and remove @mui/icons-material
- Create theme-aware Icon wrapper component with color resolution
- Create iconMap.js for legacy icon name mappings
- Migrate 64 components to use new Icon component
- Remove 74 unused SVG files from assets/icons/
## Benefits
- Consistent icon API across the application
- Smaller bundle size with tree-shakeable imports
- Theme-aware color support via MUI theme paths
- Simpler maintenance with single icon library
Strict password validation is for registration, change password,
reset password and similar forms. In login form, we don't want
to interrupt user with unnecessary validation as it's completely
irrelevant what they actually entered. The one thing it's about
is the correctness of the email and the password.
Disabling strict validation for password is a kind of security
through obscurity, which could filter some untargeted attempts
for trying passwords by bots. If the bot immediatelly receives
notes about the requirements, it has more imformation for better
attacks.
gorkem-bwl
Alex Holliday
Michal Šmahel