chore: format TS examples using Prettier

[web-padawan]

• Run Prettier to fix some incorrect formatting in recently modified TS examples.
• Modified some ternary expressions in Lit templates due to Prettier 3.9 change.

[github-actions]

Preview Deployment

This PR has been deployed for preview.

URL: https://docs-preview-pr-5878.fly.dev

Changed pages

Added content is highlighted in green; removed content is marked in red on each page.

• components/accordion — shared content changed, 3 removal marker(s)
• components/dashboard — shared content changed, 2 removal marker(s)
• components/grid — shared content changed, 1 removal marker(s)
• components/login — shared content changed, 1 removal marker(s)
• components/multi-select-combo-box — shared content changed, 1 removal marker(s)
• components/popover — shared content changed, 2 removal marker(s)
• components/select — shared content changed, 1 removal marker(s)
• components/slider — shared content changed, 1 removal marker(s)
• components/tabs — shared content changed, 1 removal marker(s)

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