ed2c0231db
Adds simulateDragDrop helper and three tests covering the splice/insertAt index arithmetic in handlePointerUp: - move-to-end (insertAt path where target > fromIdx) - move-to-start (insertAt path where target <= fromIdx) - move-down-by-one (verifies the off-by-one dropTargetIdx - 1 branch) Fixes @saraholt: "reorder calculation in handlePointerUp is untested" Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Creating a project
If you're seeing this, you've probably already done this step. Congrats!
# create a new project in the current directory
npx sv create
# create a new project in my-app
npx sv create my-app
Developing
Once you've created a project and installed dependencies with npm install (or pnpm install or yarn), start a development server:
npm run dev
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npm run dev -- --open
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npm run build
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To deploy your app, you may need to install an adapter for your target environment.