[Backport] Add check for quarto-preview.js before release

[cderv]

Important

This is a PR against v1.7 for patch release

Companion PR to #13277

[posit-snyk-bot]

🎉 Snyk checks have passed. No issues have been found so far.

✅ security/snyk check is complete. No issues have been found. (View Details)

✅ license/snyk check is complete. No issues have been found. (View Details)

[cderv]

Checking in https://github.com/quarto-dev/quarto-cli/actions/runs/17239601678

[cderv]

This is the error we see now

Also show in Annotation

This means we do have a problem with v1.7 branch with quarto-preview.js 😟

It does not seem to be a build problem, but a copy problem to the expected place

dist/quarto-preview.js   444.41 KiB / gzip: 132.15 KiB
[vite-plugin-static-copy:build] Cannot copy 'D:\a\quarto-cli\quarto-cli\src\webui\quarto-preview\dist\quarto-preview.js' to a subdirectory of itself, 'D:\a\quarto-cli\quarto-cli\src\resources\preview\quarto-preview.js'.
[vite-plugin-static-copy] Copy count was not set.
error during build:
Error: Cannot copy 'D:\a\quarto-cli\quarto-cli\src\webui\quarto-preview\dist\quarto-preview.js' to a subdirectory of itself, 'D:\a\quarto-cli\quarto-cli\src\resources\preview\quarto-preview.js'.
    at Object.checkParentPaths (file:///D:/a/quarto-cli/quarto-cli/src/webui/quarto-preview/node_modules/.deno/fs-extra@11.3.1/node_modules/fs-extra/lib/util/stat.js:109:11)
    at eventLoopTick (ext:core/01_core.js:175:7)
    at async Object.copy (file:///D:/a/quarto-cli/quarto-cli/src/webui/quarto-preview/node_modules/.deno/fs-extra@11.3.1/node_modules/fs-extra/lib/copy/copy.js:29:3)
    at async copyAll (file:///D:/a/quarto-cli/quarto-cli/src/webui/quarto-preview/node_modules/.deno/vite-plugin-static-copy@0.13.1/node_modules/vite-plugin-static-copy/dist/index.js:530:7)
    at async Object.writeBundle (file:///D:/a/quarto-cli/quarto-cli/src/webui/quarto-preview/node_modules/.deno/vite-plugin-static-copy@0.13.1/node_modules/vite-plugin-static-copy/dist/index.js:942:19)
    at async Promise.all (index 0)
    at async PluginDriver.hookParallel (file:///D:/a/quarto-cli/quarto-cli/src/webui/quarto-preview/node_modules/.deno/rollup@2.79.1/node_modules/rollup/dist/es/shared/rollup.js:22676:9)
    at async file:///D:/a/quarto-cli/quarto-cli/src/webui/quarto-preview/node_modules/.deno/rollup@2.79.1/node_modules/rollup/dist/es/shared/rollup.js:23804:13
    at async catchUnfinishedHookActions (file:///D:/a/quarto-cli/quarto-cli/src/webui/quarto-preview/node_modules/.deno/rollup@2.79.1/node_modules/rollup/dist/es/shared/rollup.js:23126:20)
    at async doBuild (file:///D:/a/quarto-cli/quarto-cli/src/webui/quarto-preview/node_modules/.deno/vite@3.2.6/node_modules/vite/dist/node/chunks/dep-1889fec9.js:45792:22)

[cderv]

Let's fix on its own PR