Complete the Components upstream compatibility roster

[woksin]

Summary

Completes the ready Components upstream roster as one coordinated release. The release hardens the PrimeReact 11 rendering contract, improves accessibility and localization, and adds a UI-kit-free Arc binding entry point. The previously reported default-filter failure is covered by regression and browser evidence but was not reproducible on the current implementation; PrimeUI licensing was already documented and configurable on main and was revalidated as part of this work.

Added

• Published and regression-tested the Components 3 / PrimeReact 11 pass-through compatibility contract (Components has no stable pass-through slot contract for unstyled rendering #122)
• Added direct DatePickerInput identity, disabled, read-only, and button-bar controls (DatePickerInput does not expose disabled, readOnly, id, or showButtonBar #154)
• Added localizable column-filter labels and custom filter elements (The column filter overlay is unlocalizable and Column has no filterElement seam #155)
• Added UI-kit-free Arc bindings through @cratis/components/core (Components has no UI-kit-free entry point: the Arc binding surface only ships inside the PrimeReact package #162)
• Added Cratis-owned filter match modes and custom matcher registration (DataTableFilterMeta is Cratis-owned but PrimeReact-valued: the match-mode vocabulary and matcher registration are PrimeReact's #164)
• Added a substitutable, cross-copy-safe toast dispatch contract (toast is re-exported verbatim from primereact/toaster, so the entire notification surface is unsubstitutable #165)

Changed

• Decoupled CratisComponentsConfig from PrimeReact renderer types while retaining direct-option compatibility (CratisComponentsConfig is Partial<PrimeReactProps>, so every consumer's root wiring is typed by a commercial third-party package #163)
• Made rendering peers optional for core-only consumers and verified Arc 20, 21, and 22 compatibility (Components 3.4.0 peer ranges reject Arc 22 #166)
• Clarified PrimeUI licensing and rendering-provider configuration for Components 3 consumers (Upgrading to Components 3.x transfers PrimeReact 11's commercial PrimeUI licence obligation to the consumer, undocumented and unconfigurable #161)
• Retained clientFiltering as a deprecated compatibility prop and documented server-side complete-result filtering (clientFiltering is declared on DataTableForQuery, DataTableForObservableQuery and DataPage, forwarded by DataPage, and never read by any implementation #159)

Fixed

• Added regression and browser coverage for DataPage default filters without reproducing the reported empty-table failure (DataPage renders an empty table when given defaultFilters (any value, including {}) #149)
• Aligned DatePickerInput pass-through typing with the live input slot (DatePickerInput's pt type declares a pcInputText slot the runtime never emits, so the attributes are dropped and tsc stays green #150)
• Prevented DatePickerInput validation state from leaking to the DOM (DatePickerInput forwards invalid to the DOM, so React rejects it as a non-boolean attribute #151)
• Routed Dropdown identity and accessibility props to the focusable combobox (Dropdown names the wrapper, not the focusable combobox, so every dropdown has no accessible name #152)
• Kept Dropdown trigger and filter placeholders independent (Dropdown overrides pt.filter.placeholder with the trigger's placeholder #153)
• Preserved dismiss controls for custom toast bodies and exposed toaster pass-through configuration (A custom toast render silently removes the toast's dismiss control, and Toaster exposes no pt #156)
• Derived paginator accessibility labels from the active locale (TablePaginator's ARIA labels default to English rather than the configured locale #157)
• Hid decorative dialog footer icons from accessibility APIs (Dialog footer buttons include the decorative PrimeIcon glyph in their accessible name #158)
• Suppressed query empty states until the first result is available (The query-driven data tables render emptyMessage before the first result arrives, and expose no seam for the pending state Arc already gives them #160)

[woksin]

Superseded by #169 for the source-compatible stabilization release. The UI-kit-free/provider changes are intentionally deferred to a focused React Aria-based major architecture change so accessibility and correctness fixes are not coupled to a renderer migration. No commits from this PR were merged.