feat(lib): Remove jQuery support

[louismaximepiton]

Types of change

• Non-breaking change
• Breaking change (fix or feature that would change existing functionality and usage)

Related issues

NA

Context & Motivation

Following BS6 with twbs/bootstrap#41682, we remove jQuery support, since almost no one uses it nowadays, to lighten our bundle and dependencies.

Description

Remove every reference to jquery in our doc and in our package.

Checklists

• I have read the contributing guidelines
• My change follows the developer guide
• My change pass all tests
• My change is compatible with a responsive display
• I have added tests (Javascript unit test or visual) to cover my changes
• My change introduces changes to the documentation that I have updated accordingly
  • Title and DOM structure is correct
  • Links have been updated (title changes impact links)
  • CSS for the documentation
• I have checked all states and combinations of the component with my change
• I have checked all the impacts for the other components and core behavior (grid, reboot, utilities)

Checklist (for Core Team only)

• The changes need to be in the migration guide
• The changes are well displayed in Storybook (be careful if example order has changed for DSM)
• The changes are compatible with RTL
• Manually test browser compatibility with BrowserStack (Chrome 120, Firefox 121, Edge 120, Safari 15.6, iOS Safari, Chrome & Firefox on Android)

Progression (for Core Team only)

• Code review
• Design review
• A11y review
• Commit on ouds/main following conventional commit

Live previews

• https://deploy-preview-3498--boosted.netlify.app/

[netlify]

✅ Deploy Preview for boosted ready!

Name	Link
🔨 Latest commit	10e744e
🔍 Latest deploy log	https://app.netlify.com/projects/boosted/deploys/69d6019a0d69f70008e66ed2
😎 Deploy Preview	https://deploy-preview-3498--boosted.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[Copilot]

Pull request overview

Removes all jQuery integration/support from the OUDS Web JavaScript API and documentation, aligning with upstream Bootstrap’s direction and reducing dependency/bundle surface.

Changes:

• Removed jQuery plugin bridge (defineJQueryPlugin, * .jQueryInterface), jQuery event integration, and jQuery-specific element handling from core JS.
• Deleted/updated unit tests and Karma config that previously validated jQuery behavior.
• Removed jQuery references from docs and dropped jquery from tooling/dependencies (plus updated bundlewatch thresholds).

Reviewed changes

Copilot reviewed 42 out of 43 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
site/src/content/docs/getting-started/javascript.mdx	Removes “Optionally using jQuery” documentation section.
site/src/content/docs/foundation/reboot.mdx	Removes jQuery compatibility note for [hidden].
package.json	Removes jquery devDependency and js-test-jquery script path.
js/tests/unit/util/index.spec.js	Removes Util tests for jQuery object detection/unwrap and getjQuery.
js/tests/unit/tooltip.spec.js	Removes jQuery-related tooltip tests and fixture helper import.
js/tests/unit/toast.spec.js	Removes jQueryInterface tests and fixture helper import.
js/tests/unit/tab.spec.js	Removes jQueryInterface tests and fixture helper import.
js/tests/unit/scrollspy.spec.js	Removes jQueryInterface tests and fixture helper import.
js/tests/unit/quantity-selector.spec.js	Removes jQueryInterface tests and fixture helper import.
js/tests/unit/popover.spec.js	Removes jQueryInterface tests and fixture helper import.
js/tests/unit/orange-navbar.spec.js	Removes jQueryInterface tests and fixture helper import.
js/tests/unit/offcanvas.spec.js	Removes jQueryInterface tests and fixture helper import.
js/tests/unit/modal.spec.js	Removes jQueryInterface tests and fixture helper import.
js/tests/unit/jquery.spec.js	Deletes dedicated jQuery integration test suite.
js/tests/unit/dropdown.spec.js	Removes jQuery-related tests and fixture helper import.
js/tests/unit/collapse.spec.js	Removes jQuery parent-config test and jQueryInterface tests; updates wording.
js/tests/unit/carousel.spec.js	Removes jQueryInterface tests and fixture helper import.
js/tests/unit/button.spec.js	Removes jQueryInterface tests and fixture helper import.
js/tests/unit/base-component.spec.js	Removes jQuery object acceptance from BaseComponent tests.
js/tests/unit/alert.spec.js	Removes jQueryInterface tests and fixture helper import.
js/tests/karma.conf.js	Removes JQUERY-only test mode; runs all unit specs normally.
js/tests/helpers/fixture.js	Removes jQueryMock helper.
js/src/util/index.js	Removes jQuery element unwrapping, getjQuery, and defineJQueryPlugin export.
js/src/tooltip.js	Drops jQuery bridge (jQueryInterface + defineJQueryPlugin).
js/src/toast.js	Drops jQuery bridge (jQueryInterface + defineJQueryPlugin).
js/src/tab.js	Drops jQuery bridge (jQueryInterface + defineJQueryPlugin).
js/src/scrollspy.js	Drops jQuery bridge (jQueryInterface + defineJQueryPlugin).
js/src/quantity-selector.js	Drops jQuery bridge (jQueryInterface + defineJQueryPlugin).
js/src/popover.js	Drops jQuery bridge (jQueryInterface + defineJQueryPlugin).
js/src/orange-navbar.js	Drops jQuery bridge (jQueryInterface + defineJQueryPlugin).
js/src/offcanvas.js	Drops jQuery bridge (jQueryInterface + defineJQueryPlugin).
js/src/modal.js	Drops jQuery bridge (jQueryInterface + defineJQueryPlugin).
js/src/dropdown.js	Drops jQuery bridge (jQueryInterface + defineJQueryPlugin).
js/src/dom/event-handler.js	Removes jQuery-trigger integration; always dispatches native events only.
js/src/collapse.js	Drops jQuery bridge (jQueryInterface + defineJQueryPlugin).
js/src/carousel.js	Drops jQuery bridge (jQueryInterface + defineJQueryPlugin).
js/src/button.js	Drops jQuery bridge (jQueryInterface + defineJQueryPlugin).
js/src/alert.js	Drops jQuery bridge (jQueryInterface + defineJQueryPlugin).
.github/dependabot.yml	Removes jquery from ignored dependency list.
.bundlewatch.config.json	Updates bundle size thresholds to new expected outputs.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[MaxLardenois]

Absolutely love deleting code 🧹
Just a non blocking question

[MaxLardenois]

Two questions:

• should we remove 'HTML5"? it's quite old now so proabably no need to be specific on the version
• I did not know about this attribute, should we use it more extensively?