feat: add tiles view to search result page

[JammingBen]

Adds the tiles view to the search result page and refactors the component to script setup.

closes #1351

[Copilot]

Pull Request Overview

This PR adds a tiles view option to the search result page and refactors the List component from Options API to Composition API using script setup. The implementation enables users to switch between different view modes (table and tiles) when viewing search results.

• Adds support for folder view extensions in the search context
• Refactors the Search List component from Options API to script setup syntax
• Enables tiles view functionality for search results with additional content slots

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
packages/web-pkg/src/components/FilesList/ResourceTiles.vue	Adds slot for additional resource content in tiles view
packages/web-pkg/src/components/FilesList/ResourceTile.vue	Adds slot for additional content in individual tile component
packages/web-app-files/tests/unit/components/Search/List.spec.ts	Updates tests for refactored component and new extension system
packages/web-app-files/src/extensionPoints.ts	Adds new extension point for search folder views
packages/web-app-files/src/composables/extensions/useFolderViews.ts	Registers search extension point for all folder view types
packages/web-app-files/src/components/Search/List.vue	Complete refactor to script setup with tiles view support

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[AlexAndBear]

🤩