v2.3.0

• 🧩 22 component-states harnesses — full set under examples/component-states/, each gated in light + dark: Button, Input, Modal, Tabs, Select/Combobox, Checkbox-Radio-Switch, Toast, Feedback, Navigation, Overlays, Misc, Card, Data Table, Drawer, Date Picker, File Upload, Search/Form-Field, Charts, Tree/Carousel/Image carousel/Divider, Command Palette, App Shell (header + sidebar landmarks), Context Menu. accuracy_report now 25/25 = 100%.
• 📊 Charts / data-viz — Bar, Line+area, Donut, Sparkline, Scatter (role="img" + legend), animated on entry (pathLength line-draw, scaleY bars, staggered points) with prefers-reduced-motion parity.
• 🎨 lucide icon sprite — examples/component-states/icons.js injects one <symbol> sprite; icons are referenced by name <svg class="ico"><use href="#i-bell"/></svg> — no per-use path, no network, offline + gate-safe. Every harness icon converted (hand-drawn approximations that rendered as broken glyphs are gone).
• 📐 Responsive gate — scripts/verify_responsive.mjs fails on any horizontal overflow at 280 / 320 / 414 px. Fixed fixed-width / unreset-list-padding / non-wrapping-flex / minmax traps across the set.
• 🎚️ New theme tokens — motion (--duration-*, --ease-*, --transition-micro), color-blind-aware chart palette (--color-chart-1..6), and a dark-aware --color-surface-brand.
• ♿ Gate refinements — verify_states holds graphical / icon-only controls to 3:1 (WCAG 1.4.11, not 4.5) and exempts disabled controls; verify_focustrap no longer false-passes a display:none position:fixed dialog (caught a drawer that never closed).
• 🧱 Verified patterns — thin custom checkbox/radio (real <input> under a pointer-events:none box, check + dash as two <path> in one <svg>), smooth grid-rows accordion, auto-fit (not auto-fill) card grids, equal-height panels, mobile sidebar that pushes content down instead of overlapping.
• 📚 design-component skill — added "RENDER AND LOOK — gates don't prove pixels", responsive, motion, layout, icons-by-sprite, and graphical-control rules.