refactor: migrate outlines to tailwind

[JammingBen]

refs #937

[Copilot]

Pull Request Overview

This PR migrates CSS outline declarations from custom SCSS to Tailwind utility classes as part of a broader design system refactor. The changes standardize outline handling across components by removing manual CSS outline rules and replacing them with Tailwind's outline utilities.

• Replaces custom CSS outline: none declarations with Tailwind's outline-0 class
• Converts focus outline styles from SCSS to Tailwind utilities with proper focus states
• Updates component templates and test snapshots to reflect the new Tailwind-based outline classes

Reviewed Changes

Copilot reviewed 30 out of 30 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
packages/web-runtime/src/components/SkipTo.vue	Adds focus:outline-0 class and removes CSS outline: none
packages/web-pkg/src/components/ViewOptions.vue	Migrates range input outline from CSS to Tailwind
packages/web-pkg/src/components/SideBar/SideBar.vue	Converts sidebar focus outline to Tailwind utilities
packages/web-pkg/src/components/FilesList/ResourceTile.vue	Replaces CSS outline with Tailwind classes for tile cards
packages/web-pkg/src/components/FilesList/ResourceListItem.vue	Migrates link outline styles to Tailwind
packages/web-pkg/src/components/FilesViewWrapper.vue	Converts wrapper focus outline to Tailwind
packages/web-app-files/src/components/FilesViewWrapper.vue	Adds focus:outline-0 and outline-0 classes
packages/web-app-app-store/src/views/AppDetails.vue	Replaces CSS outline with Tailwind border class
packages/web-app-app-store/src/components/AppTile.vue	Converts tile outline from CSS to Tailwind border
packages/design-system/src/styles/theme/oc-form.scss	Removes CSS outline declarations for form elements
packages/design-system/src/styles/theme/helper.scss	Migrates global focus-visible outline to layers.css
packages/design-system/src/styles/layers.css	Adds utilities layer with focus-visible outline styles
packages/design-system/src/components/*/**.vue	Updates various design system components to use Tailwind outline utilities
/tests//snapshots/*.snap	Updates test snapshots to reflect new Tailwind classes

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