Implemented comprehensive Chromebook-specific fixes including viewport adjustments, enhanced touch and keyboard detection, improved scrolling and keyboard navigation hooks, and extensive CSS optimizations for better usability. Updated chat and dashboard interfaces for larger touch targets, better focus management, and responsive layouts. Added documentation in docs/CHROMEBOOK-FIXES.md and new hooks for Chromebook scroll and keyboard handling.
Introduces a Profit Analysis modal for products, allowing users to view profit, margin, and markup calculations based on cost per unit and pricing tiers. Adds cost per unit input to the product modal, updates product types, and integrates the analysis modal into the products page and product table. This enhances product management with profit tracking and analysis features.
