feat(keyboard): add array overload to pressSequentially

[SebTardif]

Summary

• Adds string[] overload to Locator.pressSequentially so it can accept an array of key names in addition to a string of characters
• Adds new Keyboard.pressSequentially method mirroring the same behavior
• When given an array, each element is treated as a key name (same format as keyboard.press()) and pressed sequentially with optional delay between presses

Usage:

// Existing string behavior
await locator.pressSequentially('Hello');

// New array overload
await locator.pressSequentially(['Control+A', 'Delete', 'H', 'e', 'l', 'l', 'o']);

// Also available on Keyboard
await page.keyboard.pressSequentially(['Control+A', 'Delete']);

Fixes #40740

[github-actions]

Test results for "MCP"

12 failed
❌ [msedge] › mcp/annotate.spec.ts:173 › user-initiated annotate downloads zip with feedback.md @mcp-windows-latest-msedge
❌ [webkit] › mcp/annotate.spec.ts:230 › should capture annotations via show --annotate @mcp-windows-latest-webkit
❌ [webkit] › mcp/annotate.spec.ts:251 › should start dashboard and annotate when no dashboard is running @mcp-windows-latest-webkit
❌ [webkit] › mcp/annotate.spec.ts:273 › should enter annotate mode on fresh dashboard.tsx mount with -s --annotate @mcp-windows-latest-webkit
❌ [webkit] › mcp/annotate.spec.ts:297 › should annotate via direct browser_annotate MCP call @mcp-windows-latest-webkit
❌ [webkit] › mcp/annotate.spec.ts:330 › should annotate when context has no fixed viewport @mcp-windows-latest-webkit
❌ [webkit] › mcp/annotate.spec.ts:367 › should cancel browser_annotate when the MCP request is aborted @mcp-windows-latest-webkit
❌ [webkit] › mcp/annotate.spec.ts:398 › should cancel browser_annotate when the MCP client disconnects @mcp-windows-latest-webkit
❌ [webkit] › mcp/annotate.spec.ts:427 › should switch screencast to -s session on show --annotate @mcp-windows-latest-webkit
❌ [webkit] › mcp/annotate.spec.ts:476 › should disengage annotate mode when --annotate client disconnects @mcp-windows-latest-webkit
❌ [webkit] › mcp/cli-devtools.spec.ts:217 › video-start-stop @mcp-windows-latest-webkit
❌ [webkit] › mcp/cli-devtools.spec.ts:231 › video-chapter @mcp-windows-latest-webkit

7019 passed, 1068 skipped

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Merge workflow run.

[github-actions]

Test results for "tests 1"

3 flaky

⚠️ [installation tests] › playwright-test-package-managers.spec.ts:28 › npm: playwright + @playwright/test should work `@package-installations-windows-latest`
⚠️ [chromium-library] › library/video.spec.ts:275 › screencast › should capture navigation `@chromium-ubuntu-22.04-node24`
⚠️ [firefox-library] › library/browser.spec.ts:54 › should dispatch page.on(close) upon browser.close and reject evaluate `@firefox-ubuntu-22.04-node20`

41745 passed, 850 skipped

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Merge workflow run.