fix(vite): autorefresh new spec files

[elevatebart]

User facing changelog

When adding a new spec file in vite-dev-server to run, the server is suppose to re-run the tests when making a change to it.
Previously, it was only done with files existing at startup. Now, the list of files updates.

Reproduction

• open cypress open ct in vitejs. In this repo, the simplest is to do the following.

cd npm/vite-dev-server
yarn cy:open

• Open one of the spec files in Cypress, open the same file in vscode

• Change the file in vscode

• It will re-run the current spec (expected)

• Now add a new spec file (a file named npm/vite-dev-server/cypress/components/test.spec.js)

• The file appears in Cypress

• Click on it to open it

• Now add a test in this new file and save

• BUG: The file should be re-run and is simply left alone

• FIXED: The file now re-runs

[cypress-bot]

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[cypress]

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Test summary

18185 • 0 • 214 • 7 • 1

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Run details

Project	cypress
Status	Passed
Commit	eda294c
Started	Jul 9, 2021 9:52 PM
Ended	Jul 9, 2021 10:03 PM
Duration	10:53 💡
OS	Linux Debian - 10.8
Browser	Multiple

View run in Cypress Dashboard ➡️

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Flakiness

	cypress/integration/retries.ui.spec.js		1
1	runner/cypress retries.ui.spec > opens attempt on each attempt failure for the screenshot, and closes after test passes

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[lmiller1990]

Great, I followed the instructions and reproduced the problem. I checked out this branch and the bug is now fixed and working 👌