feat: new light theme / inset theme for light and black theme

[hiderr]

Sidebar Components Styling and Theming Update

Key Changes

Sidebar and Navigation

• Increased icon sizes from 12px to 14px for "More", "User Management", and "Settings" menu items
• Added Inset mode support for sidebar with corresponding spacing
• Updated navigation elements styling with light/dark theme support
• Implemented new submenu spacing system (228px in Inset mode, 220px in regular mode)

Theming

• Integrated useTheme hook across sidebar components for consistent theme handling
• Updated color variables in shared-style-variables.css
• Added new style variants for light theme
• Implemented special topbar styles for light theme

Components

• Sheet: added isLightTheme variant for proper theme-based rendering
• Breadcrumbs: updated hover effects based on current theme
• NavbarSkeleton: reworked styling system with gradient support for active elements
• SidebarSearchLegacy: updated logo container margins and padding

Optimization

• Removed unused code color definitions from Tailwind configuration
• Simplified certain style definitions for better maintainability
• Optimized classes for better performance

Technical Details

• Utilized cn utility for conditional class application
• Implemented new conditional styling system based on isInset and isLightTheme
• Updated CSS variable structure for more flexible theming

Impact

These changes improve the overall UI consistency and provide better theme support across the application. The new styling system makes the interface more maintainable and visually cohesive, especially in light theme mode.

Testing Notes

• Verified in both light and dark themes
• Tested sidebar behavior in both regular and Inset modes
• Confirmed proper hover states and active indicators
• Validated responsive behavior and spacing consistency

Related Changes

• Updated component documentation
• Refactored style organization
• Improved theme switching logic

These updates enhance the user experience while maintaining the application's visual hierarchy and improving code maintainability.

[CLAassistant]

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1 out of 2 committers have signed the CLA.

✅ 3em
❌ hiderr
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