chore: remove vite default scripts in package.json's

[mxschmitt]

They are unused.

[github-actions]

Test results for "tests 1"

2 failed
❌ [playwright-test] › babel.spec.ts:135:5 › should not transform external @ubuntu-latest-node22-1
❌ [webkit-page] › page/page-leaks.spec.ts:161:5 › waitFor should not leak @webkit-ubuntu-22.04-node18

5 flaky

⚠️ [installation tests] › playwright-electron-should-work.spec.ts:44:5 › should work when wrapped inside @playwright/test and trace is enabled @package-installations-macos-latest
⚠️ [webkit-library] › library/browsercontext-clearcookies.spec.ts:92:3 › should remove cookies by domain @webkit-ubuntu-22.04-node18
⚠️ [webkit-library] › library/inspector/cli-codegen-1.spec.ts:97:7 › cli codegen › should ignore programmatic events @webkit-ubuntu-22.04-node18
⚠️ [webkit-page] › page/page-leaks.spec.ts:107:5 › fill should not leak @webkit-ubuntu-22.04-node18
⚠️ [playwright-test] › ui-mode-test-watch.spec.ts:145:5 › should watch all @windows-latest-node18-1

37246 passed, 650 skipped
✔️✔️✔️

Merge workflow run.