- redesign attempt number 3

- redesign interface with modern, light color scheme
- implement responsive card-based layout with grid/list view toggle
- add advanced filtering system with multiple parameters
- introduce statistics display for games/tools counts
- optimize CSS with compressed variables and simplified selectors
- replace dynamic background system with static theme colors
- improve card interactions with tooltips and badges
- implement infinite scroll for item loading
- add "I'm Feeling Lucky" random item selection feature
- reorganize layout for better mobile compatibility
- remove chatbot temporarily as it clutters the page

Author: TobiasMue91