ZCU-PUB/Duplicate id in html

[Kasinhou]

Problem description

Found duplicate id search-navbar-container

Error: Found duplicate IDs on http://dev-5.pc:84/home:
    search-navbar-container (2x)

    expect(received).toHaveLength(expected)

    Expected length: 0
    Received length: 1
    Received array:  ["search-navbar-container (2x)"]

Sync verification

If en.json5 or cs.json5 translation files were updated:

• Run yarn run sync-i18n -t src/assets/i18n/cs.json5 -i to synchronize messages, and changes are included in this PR.

Manual Testing (if applicable)

• Added to testing scenarios

Copilot review

• Requested review from Copilot

[Copilot]

Pull request overview

Resolves an accessibility/test failure caused by duplicate id="search-navbar-container" elements on pages where the search navbar is rendered more than once (e.g., via theming).

Changes:

• Replaced the duplicated id attribute with a search-navbar-container CSS class in both the base and custom theme templates.
• Updated Angular unit tests to query the container by class instead of id.
• Removed the (now unnecessary) Cypress a11y exclusion comment referencing the duplicate id.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
src/themes/custom/app/search-navbar/search-navbar.component.html	Removes duplicated id to prevent invalid HTML and duplicate-ID detection failures.
src/app/search-navbar/search-navbar.component.html	Same fix in the base template to keep behavior consistent across theme/non-theme rendering.
src/app/search-navbar/search-navbar.component.spec.ts	Updates selectors to match the new class-based container.
cypress/e2e/header.cy.ts	Cleans up obsolete comment about excluding the duplicate id from a11y checks.

[milanmajchrak]

@Kasinhou When you changed search-navbar-container to class - shouldn't you update it also in the .scss? Won't be styles broken now?

[Kasinhou]

@Kasinhou When you changed search-navbar-container to class - shouldn't you update it also in the .scss? Won't be styles broken now?

no .scss references to search-navbar-container