v0.2.1

🚀 Features

• AlertDialog: add confirmation dialog with deferred close pattern (1fb751d)
• Collapsible: add Collapsible disclosure component (7cecf6c)
• createNumeric/createInput: add new composables (#181) (e11bb01)
• createRating: add rating composable and compound component (56867fe)
• ExpansionPanel: add Cue and rename Root/Item to Group/Root (bc2058a)
• NumberField: add new component/composables (#183) (193a2a5)
• Portal: add renderless teleport wrapper with useStack integration (c62eefb)
• Presence: add usePresence composable and Presence component (1888840)
• Progress: add new component/composable (#180) (d8ec512)
• Slider: expose createSlider methods via slot props (e88d4fb)
• Toggle: add dual-mode toggle button with group support (52f280c)

🔧 Bug Fixes

• alpha readiness review fixes (b0bc54a)
• resolve 7 bugs from automated audit (699b083)
• Button: conditionally render Content and Loading sub-components (e2113b3)
• createModel, createGroup: restore generics used by downstream consumers (fa5c882)
• createRating: rename RatingItem to RatingItemDescriptor to avoid export collision (47e0578)
• createVirtual: guard cancelAnimationFrame in onScopeDispose for SSR (bec0fbc)
• InputControl: include event handlers in controlAttrs for renderless mode (d82043c)
• Selection: add onClick to attrs in item components (e2371c6)
• useAsk: extend benchmark regex to match create* composable directories (37309f8)
• useBreakpoints: correct SSR hydration, guard matchMedia, remove unsafe casts (066b700)
• useBreakpoints, useHydration: replace app.mixin with app.mount wrapper (a355342), closes #177
• useMediaQuery: read matchMedia synchronously to prevent FOUC (#175) (fd98517)
• useProxyModel: sync model back when apply rejects (8e88a6e)
• useProxyRegistry: update cleanup test for reindex:registry listener (7b055c9)
• useStorage: prevent shared default mutation, preserve empty strings, fix has() (21f0f3c), closes #171

🔬 Code Refactoring

• remove explicit any types, add ESLint enforcement (bf87611)
• downgrade as unknown as to as where types overlap (910db18)
• replace raw type checks with #v0/utilities type guards (1f9447a)
• createGroup, createQueue, useStack, useFeatures, createValidation: remove unused generics (2c18ca6)
• useLocale, useLogger, usePermissions, createForm, createModel: remove unused generics (901f9c8)
• useTheme, useNotifications, createNested: remove unused generics (c7a85de), closes #176
• utilities: add resolveIds and resolveIndexes helpers (7a5f9d5)