File transcript.test.ts

packages/tui/test/util/transcript.test.ts:None–None

import { describe, expect, test } from "bun:test"
import { formatAssistantHeader, formatMessage, formatPart, formatTranscript } from "../../src/util/transcript"
import type { AssistantMessage, Part, Provider, UserMessage } from "@opencode-ai/sdk/v2"