[Ports]: Backport client side changes

[playwrightmachine]

Please backport client side changes:

• microsoft/playwright@a950a7b (feat: Support intervals arg for toPass (#30037))
• microsoft/playwright@1602548 (docs(java,csharp): add BrowserContext.backgroundPage(s) (#30200))
• microsoft/playwright@6d56b45 (fix(connect): include websocket close reason in the error message (#30203))
• microsoft/playwright@8056e53 (docs: update context.backgroundPage event examples (#30210))
• microsoft/playwright@e58a33a (feat(expect) - add ignoreCase option for toHaveURL (#30192))
• microsoft/playwright@010bc29 (chore: harden markdown link validation (#30221))
• microsoft/playwright@88f2717 (docs: hint that popup main request is accessible through BrowserContext (#30249))
• microsoft/playwright@7ad2553 (docs: fix C# and python snippets (#30232))
• microsoft/playwright@56a7ade (test: unflake 'should not include trace resources from the previous chunks' test (#30257))
• microsoft/playwright@73fce8f (chore: replace Zones with AsyncLocalStorage (#30381))
• microsoft/playwright@3bdbe42 (fix(steps): make expect.toPass and expect.poll step containers (#30389))
• microsoft/playwright@eea1f99 (feat: expect(locator).toHaveAccessibleName (#30420))
• microsoft/playwright@4a275b8 (feat: expect(locator).toHaveAccessibleDescription (#30463))
• microsoft/playwright@02c0706 (docs: do not recommend waitForLoadState (#30483))
• microsoft/playwright@230a843 (feat(fetch): support FormData as multipart parameter (#30489))
• microsoft/playwright@8fc7723 (fix(types): allow any return type from event handlers (#30492))
• microsoft/playwright@e2f7ace (docs: fix capitalization and alphabetic order in TestConfig (#30523))
• microsoft/playwright@59689c9 (feat(addLocatorHandler): various improvements (#30494))
• microsoft/playwright@9bd2aea (feat(locator handler): address api review feedback (#30554))
• microsoft/playwright@6d20da5 (feat: expect(locator).toHaveRole(role) (#30555))
• microsoft/playwright@ae9345d (docs: add FormData to the examples (#30557))
• microsoft/playwright@1f63cbf (docs: toHaveUrl.ignoreCase in languages (#30573))
• microsoft/playwright@ebafb95 (docs(python): fix CDPSession documentation example (#30584))
• microsoft/playwright@96f3d19 (feat(ctrl_or_meta): add a universal ctrl-meta modifier (#30572))
• microsoft/playwright@ff35f65 (chore: delete expired location handler from client map (#30574))
• microsoft/playwright@5babb37 (docs(python): roll fixes (#30708))
• microsoft/playwright@150cbcb (chore: fix typos (#30645))
• microsoft/playwright@a5d384c (docs: add section explaining scrolling (#30719))
• microsoft/playwright@e728e90 (docs: waitForResponse method predicate example (#30739))
• microsoft/playwright@64b4ac1 (fix(electron): record har file (#30748))
• microsoft/playwright@f2441eb (docs(dotnet): roll fixes (#30771))
• microsoft/playwright@79d2fcf (docs(python): fix browser.context snippet (#30759))
• microsoft/playwright@d5b3871 (feat(fetch): sendImmediately (#30627))
• microsoft/playwright@776b04e (feat: APIRequestContext dispose reason (#30765))
• microsoft/playwright@fb319e6 (fix: match client step and server action by explicit stepId (#30641))
• microsoft/playwright@0428964 (fix: route.continue should not change multipart form data body (#30863))
• microsoft/playwright@e7a11c0 (fix: propagate close reason to api context (#30945))
• microsoft/playwright@5b00ce1 (docs: fix typo in ConsoleMessage class (#30857))
• microsoft/playwright@964fe66 (chore: hint at unroute for handle errors (#30949))
• microsoft/playwright@9884c85 (feat(expect): expose expect timeout (#30969))