refactor: minimize tui-components public API and fix internal imports

.changeset/tui-components-export-cleanup.md

@@ -0,0 +1,5 @@
+---
+"@perstack/tui-components": patch
+---
+
+Minimize public API surface by removing internal-only type exports and replacing barrel re-exports of external package types with direct imports

packages/tui-components/src/components/streaming-display.tsx

@@ -1,6 +1,6 @@
+import type { PerRunStreamingState, StreamingState } from "@perstack/react"
 import { Box, Text } from "ink"
 import type React from "react"
-import type { PerRunStreamingState, StreamingState } from "../types/index.js"
 import { ActionRow } from "./action-row.js"
 
 type StreamingDisplayProps = {

packages/tui-components/src/hooks/state/use-runtime-info.ts

@@ -1,6 +1,7 @@
+import type { PerstackEvent } from "@perstack/core"
 import { useCallback, useState } from "react"
 import { STOP_EVENT_TYPES } from "../../constants.js"
-import type { InitialRuntimeConfig, PerstackEvent, RuntimeInfo } from "../../types/index.js"
+import type { InitialRuntimeConfig, RuntimeInfo } from "../../types/index.js"
 
 type UseRuntimeInfoOptions = {
   initialExpertName?: string

packages/tui-components/src/index.ts

@@ -1,5 +1,6 @@
-export type { ExecutionParams, ExecutionResult } from "./execution/index.js"
 // Execution
+
+export type { ExecutionParams, ExecutionResult } from "./execution/index.js"
 export { renderExecution } from "./execution/index.js"
 export type { SelectionParams, SelectionResult } from "./selection/index.js"
 // Selection
@@ -8,9 +9,7 @@ export { renderSelection } from "./selection/index.js"
 // Types
 export type {
   CheckpointHistoryItem,
-  EventHistoryItem,
   ExpertOption,
   InitialRuntimeConfig,
   JobHistoryItem,
-  RuntimeInfo,
 } from "./types/index.js"

packages/tui-components/src/types/base.ts

@@ -1,6 +1,3 @@
-export type { Activity, PerstackEvent } from "@perstack/core"
-export type { PerRunStreamingState, StreamingState } from "@perstack/react"
-
 export type RuntimeInfo = {
   runtimeVersion?: string
   expertName?: string

packages/tui-components/src/types/index.ts

@@ -1,14 +1,10 @@
 export type {
-  Activity,
   CheckpointHistoryItem,
   EventHistoryItem,
   ExpertOption,
   InitialRuntimeConfig,
   JobHistoryItem,
-  PerRunStreamingState,
-  PerstackEvent,
   RuntimeInfo,
-  StreamingState,
 } from "./base.js"
 export type {
   BrowsingCheckpointsState,

packages/tui-components/src/utils/event-queue.ts

@@ -1,4 +1,4 @@
-import type { PerstackEvent } from "../types/index.js"
+import type { PerstackEvent } from "@perstack/core"
 
 type ErrorLogger = (message: string, error: unknown) => void
 const defaultErrorLogger: ErrorLogger = (message, error) => {