v0.18.0

Release Notes — v0.18.0

Features

• Implement the search control UI, including a custom search handler with a
  geonames.org example, localization for search messages, non-Latin character
  search support, and multiple search-link handling. The search panel grabs
  focus on mouse enter and stays open until dismissed.
• Add HTMLMapmlViewerElement.zoomToExtent(xmin, ymin, xmax, ymax) to support
  custom search handler development.

Fixes

• Harden pasted-content handling
• Add missing UK locale keys.

Build / Tooling

• Update Node to v22 LTS, add Playwright browser caching, prevent npm ci from
  installing browsers, and ignore postinstall scripts.

Other

• Make zoom/reload control icons bolder to match the search icon; update
  screenshots accordingly.

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Commits

• Harden pasted-content handling; add missing UK locale keys (4f191331)
• Fix search control placement when added via controlslist="search" after map
  creation (d99a1564)
• Update Node to v22 LTS; add Playwright browser caching; prevent npm ci from
  installing browsers; ignore postinstall scripts (b0a44a28)
• Implement search control UI (e5f6d147)