chore(main): release 3.5.0

[github-actions]

🤖 I have created a release beep boop

3.5.0 (2026-06-12)

Features

• add contributing guide (d0db3d3)
• add design.md file with design system for llms (5c759b4)
• add disabled state to Checkbox component (87c014d)
• add groups-only property to Table component (2252b6a)
• add headersTransform property to Table component (64a469c)
• add rows selection disabled property to Table component (0754ac9)
• button: add keyboard accessibility for Enter and Space keys (7dcd1cd)
• Button: enhance button functionality with theme toggle, loading state, and dynamic context menus (9a45eb3)
• Checkbox: enhance checkbox component with improved accessibility, styling, and state management (798ea41)
• Dropdown: refactor dropdown component for improved accessibility, styling, and state management (f6ab857)
• Input: enhance styling with dynamic alignment and margin for label (7ed30d1)
• Label: enhance label component with improved text handling, accessibility, and styling (b7ce0b8)
• Manager: enhance animation handling with reduced motion support and cleanup logic (a1f8495)
• Option: refactor option component to enhance structure and improve attribute handling (40506d1)
• Panel, PanelSection: refactor components for improved layout, accessibility, and styling (95fc332)
• Selector: enhance component with improved styling, accessibility, and keyboard navigation (2ea78bb)
• spatial-tree: add collapseCategories option (edaa93c)
• styles: update global styles with new grayscale and status color variables (a1f8495)
• table, spatial-tree: expandedLevels, indent step, category-aware tree (3406620)
• table, spatial-tree: row-divider opt-in + collapseCategories scope (b539f8a)
• Table, TableRow: update styles for improved appearance and consistency (96b67bf)
• Tabs, Tab: enhance accessibility and styling with improved focus handling, dynamic tab management, and updated event dispatching (4d87d44)
• Tabs: implement overflow handling with dropdown for tab switchers (135c573)
• TextInput: enhance component with improved layout, styling, and validation handling (32371ed)
• Toolbar, ToolbarSection, ToolbarGroup: enhance accessibility and layout with improved focus styles, dynamic row handling, and keyboard navigation (5910076)
• ui: expose --bim-label--us, --bim-input--maxw, drop slider icon dup (c0c5a49)
• update library styles (9e8ec5f)

Bug Fixes

• correct duplicate lit warning in examples (4139aca)
• prevent ItemsData StackOverflow on element click (#92) (4fa0615)
• solve spatial tree bug (ba61582)
• spatial-tree: drop forced zoom on row click (05fa2f7)
• type ItemsData placeholder row + dedupe @thatopen/components (4e99def)
• types: improve HasValue interface to use generic type and deprecate event storage (a1f8495)
• update attribute name change (300e8f5)
• update checkbox checked state logic in TableRow component (d87f363)
• update TableRow to use table.value instead of table.data (66071f3)

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