Remove dead code

[willeastcott]

No description provided.

[Copilot]

Pull request overview

Removes unused/dead assets and dependencies from the project scaffold, simplifying the vanilla TypeScript template and package setup.

Changes:

• Deletes unused index.css and App.css from the templates/vanilla-ts template (styling is already consolidated in style.css).
• Removes the unused node-fetch dependency and prunes it from package-lock.json.
• Updates package metadata (homepage, keywords) and aligns licensing metadata.

Reviewed changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated no comments.

File	Description
templates/vanilla-ts/src/index.css	Removed unused/dead stylesheet from the vanilla TS template.
templates/vanilla-ts/src/App.css	Removed unused/dead stylesheet from the vanilla TS template.
package.json	Removes unused dependency and adds package metadata (homepage/keywords).
package-lock.json	Removes node-fetch and related transitive deps; aligns root license metadata.

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