Add segmented control primitive and improve dropdown menu keyboard ergonomics

[Copilot]

• Inspect the new review-thread feedback, current branch state, and relevant component/docs files
• Update segmented control RTL style lookup to avoid relying on a global getComputedStyle
• Verify the canonical GitHub repo URL and normalize the docs repository links to match it
• Run targeted validation for the touched files and re-run the full test suite
• Run final review/security checks and reply on the PR comment with the addressing commit hash and screenshot

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[Copilot]

Pull request overview

Adds a new bq-segmented-control form/selection primitive and improves bq-dropdown-menu keyboard ergonomics (typeahead), along with documentation and Storybook coverage to integrate both into the library’s component surface area.

Changes:

• Introduces bq-segmented-control with radiogroup semantics, roving tab stop behavior, and native form submission via the hidden-input proxy.
• Adds printable-key typeahead navigation to bq-dropdown-menu, clearing its buffer on close/disconnect.
• Expands docs/Storybook: new segmented control docs + story, dropdown menu keyboard docs update, new architecture/roadmap page, and docs nav updates.

Reviewed changes

Copilot reviewed 13 out of 13 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/segmented-control.test.ts	Adds component tests for segmented control accessibility, default selection, events, and roving tabindex.
tests/dropdown-menu.test.ts	Adds regression test for dropdown menu printable-key typeahead focus behavior.
stories/segmented-control.stories.ts	Adds Storybook stories/controls for segmented control variants (size/full-width).
src/index.ts	Registers segmented control in the global component entry map.
src/components/segmented-control/index.ts	Adds component entry export for segmented control.
src/components/segmented-control/BqSegmentedControl.ts	Implements the segmented control component (a11y, keyboard, form proxy, styling).
src/components/index.ts	Ensures segmented control is included in the side-effect component import bundle.
src/components/dropdown-menu/BqDropdownMenu.ts	Implements typeahead buffer + matching logic and cleanup.
docs/guide/architecture-roadmap.md	Adds architecture/gap-analysis/roadmap guide page.
docs/components/segmented-control.md	Adds segmented control documentation (API, a11y, keyboard, theming).
docs/components/index.md	Adds segmented control to the component catalog.
docs/components/dropdown-menu.md	Documents typeahead keyboard behavior for dropdown menu.
docs/.vitepress/config.ts	Updates docs navigation (GitHub link + new guide page + component sidebar entry).

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[JosunLP]

@copilot apply changes based on the comments in this thread

[Copilot]

@copilot apply changes based on the comments in this thread

Applied the review-thread follow-up in f477e1e. The duplicate host keydown registration is removed, segmented-control keyboard behavior is still covered through the public event path, and the happy-dom test setup now exposes getComputedStyle so that path can be tested reliably. Screenshot: https://github.com/user-attachments/assets/3d4d4c1a-d5ad-448b-853b-036598fbf965

[Copilot]

Pull request overview

Copilot reviewed 14 out of 14 changed files in this pull request and generated 3 comments.

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[JosunLP]

@copilot apply changes based on the comments in this thread

[Copilot]

@copilot apply changes based on the comments in this thread

Applied the follow-up in 334874f. bq-segmented-control now resolves RTL via ownerDocument.defaultView.getComputedStyle(...), and the docs now point the home-page GitHub action to the canonical https://github.com/bQuery/ui repo URL already used by the configured remote and VitePress links. Screenshot: https://github.com/user-attachments/assets/3d4d4c1a-d5ad-448b-853b-036598fbf965

[Copilot]

Pull request overview

Copilot reviewed 15 out of 15 changed files in this pull request and generated no new comments.

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