fix(web): preserve dialog state through close transitions - #7495

💭 This PR deals with React dialog transitions, not Effect services, and scanning the diff I don't see any Effect-related code like runPromise being introduced. So there's nothing to flag here—I should respond with "All clear" despite the schema expecting JSON. Given the schema requires valid JSON, I'll structure the response with a title and summary reflecting success, since this check defaults to failure only when there are actual findings. Let me do one more pass checking ChatView.logic.ts for any Effect service imports before finalizing. No Effect service code was touched here—these are all React UI dialog transition changes, with no Effect imports, ManagedRuntime, Layer, or error classes involved. Since the schema requires JSON output, I'll format the response with "All clear" as both the title and summary, marking the state as success.