The video mode now paints a frame immediately: on `loadedmetadata` it
seeks to the initial scroll position instead of waiting for the first
scroll (the progress-0 loop guard used to leave some browsers black).
New `start` / `end` props (seconds, clamped to the real bounds) scrub
only a SEGMENT of a clip — progress 0->1 maps to `[start, end]`, `end`
defaults to the full duration. Time-based seek means frame rate is
irrelevant and duration stays browser-authoritative (read from
`loadedmetadata`, never passed by hand).
Demo: same-origin `/demos/video.mp4` sample (external URLs fail on
cross-origin range requests), live `start` / `end` / `smooth` controls,
API rows + snippet parity, README segment example.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- getAir() is now the single entry point — returns behavior, dom, translator, logger
- behavior.play() encapsulates soundEnabled check + preset resolution
- dom.resolve() resolves ResponsiveProp using current viewport/breakpoints
- internal/ has no knowledge of config/ (correct dependency direction)
- internal/ types stripped of Air prefix; public barrel re-exports with prefix
- context.ts defines TranslatorService locally (structurally compatible with TerraTranslator)
- button/text components updated to use only getAir(), no direct terra/config imports
- AudioContext fix: withRunningContext() resumes on first user gesture before playing
- AIR_IMPLEMENTATION_GUIDE updated: 12 semantics, correct APIs, current patterns
Co-Authored-By: Claude Sonnet 4.6 <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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