[hi-ogawa]

• closes HTML reporter crashes with "Cannot find environment" when --bail cancels test files #11689

When building the module graph, the HTML reporter assumed TestModule.viteEnvironment is always set. But that assumption is wrong for test files that never reached a worker, for example files that --bail cancels before they start. This PR fixes it by skipping those files, so they show up in the report with an empty module graph.

Other places already handle this case, and only the HTML reporter missed it:

• vitest/packages/vitest/src/node/core.ts

  Lines 1116 to 1120 in 7a5c083

  	const viteEnvironment = testModule.viteEnvironment
  	// if there is no viteEnvironment, it means the file did not run yet
  	if (!viteEnvironment) {
  	return { modules: [], untrackedModules: [] }
  	}

• vitest/packages/ui/client/composables/client/static.ts

  Lines 43 to 47 in 7a5c083

  	// the reporter keys graphs by the environment the file ran in, which is the file's
  	// `viteEnvironment`. It's unset only for files that never ran, which have no graph.
  	const graph = viteEnvironment
  	? metadata.moduleGraph[projectName]?.[viteEnvironment]
  	: undefined

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[hi-ogawa]

Previously this failed by:

⎯⎯⎯⎯⎯⎯ Unhandled Error ⎯⎯⎯⎯⎯⎯⎯
Error: Cannot find environment for <repo>/test/e2e/vitest-test-ffef203f-…/b-pass.test.ts
 ❯ getModuleGraphEnvironment ../../../packages/ui/dist/reporter.js:82:9
     80|  }
     81|  if (!environment) {
     82|   throw new Error(`Cannot find environment for ${testFilePath}`);
       |         ^
     83|  }
     84|  return environment;
 ❯ getSharedModuleGraphByEnvironment ../../../packages/ui/dist/reporter.js:68:23
 ❯ getSharedModuleGraphByProject ../../../packages/ui/dist/reporter.js:61:26
 ❯ serializeReportMetadata ../../../packages/ui/dist/reporter.js:232:16
 ❯ HTMLReporter.onTestRunEnd ../../../packages/ui/dist/reporter.js:160:24
 ❯ ../../../packages/vitest/dist/chunks/cli-api.BFK2VqI2.js:13664:56
 ❯ Vitest.report ../../../packages/vitest/dist/chunks/cli-api.BFK2VqI2.js:13664:36
 ❯ TestRun.end ../../../packages/vitest/dist/chunks/cli-api.BFK2VqI2.js:12142:21
 ❯ ../../../packages/vitest/dist/chunks/cli-api.BFK2VqI2.js:13242:26