sium: v2.0 → v2.2 — Issue idlangref, SiumProvider, progressive forms, plurals
Multi-phase delivery closing fase-9 through fase-13 (v2.0 → v2.2).
sium core + langs:
- Issue shape unified to idlangref: { path, code, message: '#?sium.errors.X|fallback', params }
- Dropped MESSAGES registry, resolveIssue, message-resolver (CDX-201, GLM-201, CDX-202)
- Split min/max codes by runtime context: min_value/max_value (numeric, no plural) +
min_length/max_length (string/array, p()-pluralized via count:actual). ISSUE_CODES: 15 → 17.
- BREAKING: Issue.code === 'min' | 'max' consumers must migrate to the 4 new codes.
- toStandardIssues now preserves code + params at the SS bridge (was silently dropping
them, which collapsed interpolation and plurals downstream).
- New core/introspect.ts: serializeSchema, countLeafFields, walkSchema (WeakSet cycle
detection + maxDepth).
sium svelte:
- SiumProvider class + <Sium.Provider {schema}> component (scoped context, schema-only).
- Lang is NOT a Sium concern — orthogonal layer consumed directly from Soma.langs.
soma form integration:
- Form.Provider reads SiumProvider context, creates form internally, exposes bind:form.
- Form.AutoFields translates errors at render via lang.ts / interpolateTemplate.
- form.issues now carries structured Issue data (code + params) alongside form.errors.
- validationBehaviour gains 'progressive' mode + becomes default: quiet until first
invalid submit, onChange until a submit succeeds, quiet again.
- AutoFields wires onblur → form.setFieldTouched, enabling onBlur mode end-to-end.
- createForm hardened with $effect.root fallback; onChange/onBlur hang fixed via
untrack() in runValidate's async branch.
- Form.AutoFields now part of the Form namespace barrel (<Form.AutoFields>).
dias + colors (public API completions):
- dias: isCalendarDate / isCalendarDateTime / isTime / isZonedDateTime type guards +
parseDateSafe / parseDateTimeSafe / parseTimeSafe non-throwing wrappers.
- colors: isColorValue(unknown): value is ColorValue type guard.
Demos + docs:
- /test/sium/+layout.svelte mounts App + Soma with siumLangs registered globally.
Locale switch propagates via app.setLocale() so AutoFields sees translated errors.
- Design language extracted to /test/sium/_design.css + loaded by layout (specimen-book
aesthetic: Fraunces + Geist Mono, hairline rules, cinnabar accent, § sections,
numbered PLATE debug panels).
- Kitchen-sink demo gets live validation-mode switcher (4 modes) via child FormShell
remount with {#key mode}.
- README / GUIDE / INTRO / COOKBOOK aligned to v2.2. New IMPLEMENTATION_STATUS.md as
single-page snapshot of everything delivered and accepted.
- Coordination shards (CDX-201..211, GLM-201..204) live under lib/sium/status for
reproducibility and audit trail.
Tests: 378/378 green across sium core, langs, schema, primitives, refines, combinators,
standard-schema, introspect, form.svelte, form-auto-fields.svelte.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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