feat: Add Uziomy calculator page with grounding calculations and document generation

- Implemented Uziomy component for calculating grounding parameters.
- Added state management for input fields and results.
- Integrated DatePicker for date selection.
- Created functions for grounding calculations, document generation (DOCX), and DXF file generation.
- Enhanced UI with Tailwind CSS for better styling and responsiveness.
- Updated global styles to include Inter font and custom scrollbar styles.
- Configured Tailwind CSS to extend colors, fonts, and animations.

archive/README.md

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+# Archive - Old UI Components
+
+This folder contains the original versions of components and pages that were replaced during the UI redesign.
+
+## Archived Files
+
+### Pages
+- `cross_old.js` - Original cross-section generator page
+- `uziomy_old.js` - Original grounding calculator page
+
+### Components
+- `templates/generator_old.js` - Original profile generator component
+- `templates/manual_old.js` - Original manual input component
+
+## What Changed
+
+The archived files used the old UI system with:
+- Evergreen UI components
+- Older styling approach
+- Less responsive design
+- Basic user interface
+
+The new versions (now default) feature:
+- Modern Tailwind CSS design system
+- Responsive layout with sidebar navigation
+- Custom UI components (`components/ui/`)
+- Improved user experience
+- Heroicons v2 integration
+- Better mobile support
+
+## Restoration
+
+If you need to restore an old version, you can:
+1. Copy the desired file from this archive
+2. Rename it to remove the `_old` suffix
+3. Replace the current version in the main project
+
+## Date Archived
+Archived on: July 1, 2025