TypeScript Test Fixes and CI Improvements

This cluster addresses TypeScript type errors and CI issues related to testing in the OpenClaw framework.

11 PRs

fix macos testing Representative: #16479

#	Title	Author	Created	GitHub
16479	fix(test): annotate vitest mock return types to resolve TS2742 portability er... rep	colddonkey	2026-02-14	View
16544	refactor(test): structural MockFn for harness exports	steipete	2026-02-14	View
17393	fix(ci): resolve TS2742 type error blocking all PRs	miloudbelarebia	2026-02-15	View
19063	CI/macOS: disable Vitest vmForks for TS tests to stop mock-state leakage flakes	agisilaos	2026-02-17	View
21027	fix(tests): resolve TypeScript type errors in CLI test files	kittipond2365	2026-02-19	View
21282	test(cron): fix missing attempts property in ModelFallbackRunResult mock	kittipond2365	2026-02-19	View
21500	fix(test): resolve vi.mock hoisting failures on macOS runners	irchelper	2026-02-20	View
22990	test: fix readonly typing regressions in CI check baseline	bmendonca3	2026-02-21	View
23072	test(nodes-camera): guard optional response in invalid-url cases	NewdlDewdl	2026-02-22	View
23594	test(tui): fix mock typing in command handler tests	Sashamine	2026-02-22	View
23772	fix(ci): unblock repo-wide check gate type regressions	SmithLabsLLC	2026-02-22	View