soma — new headless component system replacing terra:
- Provider base class with opt-in context injection
- Reactive system (state, readableActive, writableActive)
- Attrs system (createAttrs, contracts, helpers)
- Props system (mergeProps with on-prefix detection, no hardcoded event list)
- DOM utils (consolidated core, focus/, env)
- Keyboard, events, CSS, ID, config modules
- Layers: scroll, observers, visually-hidden, arrow, portal, text-selection,
dismissal (merged escape+dismissible), presence, focus-scope
- Collapsible component as first soma validation
air components:
- Pagination, Editable, PinInput (air-native), RatingGroup (air-native),
Stepper, FileUpload wrappers over terra
- Terra defaultContent refactor for children snippet pattern
- Avatar, Meter, Progress, Separator migrated to air-native
- Reactive utilities extracted to $lib/util/reactive (shared)
- $soma and $reactive aliases added
Architecture:
- soma is independent: no imports from terra or $lib/util/reactive
- Terra exports deprecated for migrated components
- README fundacional documenting all design decisions
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add comprehensive library system for internationalization, logging,
formatting, and UI state management:
- ling: i18n library with translation keys, plural rules, and JSON serialization
- logr: logging system with levels, filters, history, and transports
- glob: number (numr), date (dati), currency (curr), and unit (unit) formatters
- actx: application context integrating all modules with Svelte 5 reactivity
- uiux: reactive UI state for theme, toasts, modals, menus, and breakpoints
Features:
- 247 passing tests across 4 test suites
- Svelte 5 runes ($state) for reactive context
- Lazy initialization for optional modules
- Type-safe configuration with TypeScript
- Locale-aware formatting using Intl APIs
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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