feat(expect): toHaveCSS with object notation

[dgozman]

Closes #35113.

[github-actions]

Test results for "MCP"

33 failed
❌ [chrome] › mcp/cli.spec.ts:58 › core › click link @mcp-windows-latest
❌ [chrome] › mcp/cli.spec.ts:71 › core › dblclick @mcp-windows-latest
❌ [chrome] › mcp/cli.spec.ts:121 › core › uncheck @mcp-windows-latest
❌ [chrome] › mcp/cli.spec.ts:149 › core › dialog-accept @mcp-windows-latest
❌ [chrome] › mcp/cli.spec.ts:349 › devtools › run-code @mcp-windows-latest
❌ [chromium] › mcp/cli.spec.ts:33 › core › open @mcp-windows-latest
❌ [chromium] › mcp/cli.spec.ts:87 › core › fill @mcp-windows-latest
❌ [chromium] › mcp/cli.spec.ts:149 › core › dialog-accept @mcp-windows-latest
❌ [chromium] › mcp/cli.spec.ts:377 › config › context options @mcp-windows-latest
❌ [chromium] › mcp/cli.spec.ts:438 › session › session-stop-all @mcp-windows-latest
❌ [firefox] › mcp/cli.spec.ts:33 › core › open @mcp-windows-latest
❌ [firefox] › mcp/cli.spec.ts:104 › core › select @mcp-windows-latest
❌ [firefox] › mcp/cli.spec.ts:130 › core › eval @mcp-windows-latest
❌ [firefox] › mcp/cli.spec.ts:142 › core › eval @mcp-windows-latest
❌ [firefox] › mcp/cli.spec.ts:188 › navigation › go-back @mcp-windows-latest
❌ [firefox] › mcp/cli.spec.ts:324 › devtools › network @mcp-windows-latest
❌ [firefox] › mcp/cli.spec.ts:355 › devtools › tracing-start-stop @mcp-windows-latest
❌ [webkit] › mcp/cli.spec.ts:112 › core › check @mcp-windows-latest
❌ [webkit] › mcp/cli.spec.ts:121 › core › uncheck @mcp-windows-latest
❌ [webkit] › mcp/cli.spec.ts:230 › mouse › mousemove @mcp-windows-latest
❌ [webkit] › mcp/cli.spec.ts:483 › config › should work @mcp-windows-latest
❌ [msedge] › mcp/cli.spec.ts:249 › mouse › mousewheel @mcp-windows-latest
❌ [msedge] › mcp/cli.spec.ts:464 › session › session-delete named session @mcp-windows-latest
❌ [chromium] › mcp/cli.spec.ts:149 › core › dialog-accept @mcp-macos-15
❌ [chromium] › mcp/cli.spec.ts:209 › keyboard › press @mcp-macos-15
❌ [chromium] › mcp/cli.spec.ts:249 › mouse › mousewheel @mcp-macos-15
❌ [chromium] › mcp/cli.spec.ts:272 › save as › screenshot @mcp-macos-15
❌ [chromium] › mcp/cli.spec.ts:280 › save as › screenshot --full-page @mcp-macos-15
❌ [chromium] › mcp/cli.spec.ts:340 › devtools › network --clear @mcp-macos-15
❌ [chromium] › mcp/cli.spec.ts:404 › session › session-list @mcp-macos-15
❌ [chromium] › mcp/core.spec.ts:158 › browser_resize @mcp-macos-15
❌ [chromium] › mcp/launch.spec.ts:21 › test reopen browser @mcp-macos-15
❌ [webkit] › mcp/cli.spec.ts:438 › session › session-stop-all @mcp-macos-15

3413 passed, 116 skipped

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Merge workflow run.

[github-actions]

Test results for "tests 1"

3 failed
❌ [playwright-test] › reporter-line.spec.ts:193 › merged › should show error context with relative path @macos-latest-node20
❌ [playwright-test] › reporter.spec.ts:251 › created › should not have internal error when steps are finished after timeout @macos-latest-node20
❌ [playwright-test] › to-have-screenshot.spec.ts:1022 › should satisfy both maxDiffPixelRatio and maxDiffPixels @macos-latest-node20

2 flaky

⚠️ [playwright-test] › ui-mode-trace.spec.ts:185 › should show snapshots for steps `@macos-latest-node20`
⚠️ [playwright-test] › ui-mode-trace.spec.ts:813 › should update state on subsequent run `@macos-latest-node20`

34217 passed, 669 skipped

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Merge workflow run.