* feat(proto): add env map to LaunchRequest
* feat(driver): add env param to Launch interface and all implementations
* feat(sidecar): add IosDriverBackend using Maestro IOSDriver + env pass-through
* feat(testrun): launch iOS app via XCTest with env vars instead of simctl
* fix(ios): replace LaunchApp with BootedUDID; simctl launch moved to XCTest path
* test(cli): add tests for ios platform flag and ios-device flag parsing
* fix(sdk-ios): check semaphore wait result; resolve port from args and env; register extractors before start
* fix(runner): allow nil connection for web platform
* fix(testrun): skip SDK handshake for web platform
* feat(folio-web): add React/Vite web sample app
* feat(folio-web): add sanderling spec
* fix(chrome): use InsertText for multi-char text input
* feat(hierarchy): add Screen field populated from sanderling-screen attr
* fix(chrome): auto-detect viewport from CSS vars, fix InputText accumulation, expose route as screen
* fix(runner): fall back to hierarchy root screen when snapshot screen is empty
* fix(folio-web): broaden loggedIn extractor to all authenticated pages