Filtering and sorting

[glen-cheney]

Phase 2 from #660

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This pull request introduces several improvements and refactors to the GridLanes component, focusing on enhancing native view transition support, improving initialization and cleanup, and adding comprehensive tests. The most important changes are summarized below.

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GridLanes View Transition & State Management Enhancements:

• Refactored the GridLanes class to use native View Transitions API for smooth DOM updates, including methods for tracking active transitions, flushing pending removals, and finalizing movement state. Added granular state management for initialization, sorting, filtering, and transition lifecycle. (packages/shuffle/src/grid-lanes.ts, [1] [2] [3]
• Updated CSS custom properties to use consistent naming (e.g., --shuffle-speed, --shuffle-easing) and ensured they're properly set and removed during initialization and destruction. (packages/shuffle/src/grid-lanes.ts, [1] [2]

GridLanesItem Improvements:

• Added an isHidden getter and a dispose() method to GridLanesItem for improved visibility tracking and cleanup of DOM state and styles when items are destroyed. (packages/shuffle/src/grid-lanes-item.ts, [1] [2]
• Ensured that view-transition-name is set to a unique ID when showing items and reset to 'none' when hiding, supporting correct view transitions. (packages/shuffle/src/grid-lanes-item.ts, packages/shuffle/src/grid-lanes-item.tsR31-R46)

Test Coverage:

• Added a comprehensive test suite for GridLanes, covering initialization, legacy options tolerance, assignment of transition metadata, parsing of data-groups, filter modes, and correct use of view transitions. (packages/shuffle/src/test/grid-lanes.core.test.ts, packages/shuffle/src/test/grid-lanes.core.test.tsR1-R218)

Lint & Tooling Updates:

• Updated .oxlintrc.json to allow no-void as a statement and disabled a false-positive unicorn rule for NodeList. (.oxlintrc.json, [1] [2]
• Added a VSCode workspace setting to auto-approve running npx tsc in the terminal. (.vscode/settings.json, .vscode/settings.jsonR1-R5)

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These changes collectively modernize the GridLanes component, improve its reliability and developer experience, and ensure robust test coverage for new and existing features.