🤖 fix: preserve review state when renaming workspaces (#1044)

The `getReviewStateKey` function was defined locally in
`useReviewState.ts` but not included in
`PERSISTENT_WORKSPACE_KEY_FUNCTIONS`, so review state (which hunks were
marked as read) was not migrated during workspace rename.

**Fix:** Moved `getReviewStateKey` to `storage.ts` and added it to the
migration list.

_Generated with `mux`_

Author: ammar-agent

src/browser/hooks/useReviewState.ts

@@ -6,19 +6,13 @@
 import { useCallback, useMemo, useEffect, useState } from "react";
 import { usePersistedState } from "./usePersistedState";
 import type { ReviewState, HunkReadState } from "@/common/types/review";
+import { getReviewStateKey } from "@/common/constants/storage";
 
 /**
  * Maximum number of read states to keep per workspace (LRU eviction)
  */
 const MAX_READ_STATES = 1024;
 
-/**
- * Get the localStorage key for review state
- */
-function getReviewStateKey(workspaceId: string): string {
-  return `review-state:${workspaceId}`;
-}
-
 /**
  * Evict oldest read states if count exceeds max
  * Keeps the newest MAX_READ_STATES entries

src/common/constants/storage.ts

@@ -192,6 +192,15 @@ export const DEFAULT_TUTORIAL_STATE: TutorialState = {
   completed: {},
 };
 
+/**
+ * Get the localStorage key for review (hunk read) state per workspace
+ * Stores which hunks have been marked as read during code review
+ * Format: "review-state:{workspaceId}"
+ */
+export function getReviewStateKey(workspaceId: string): string {
+  return `review-state:${workspaceId}`;
+}
+
 /**
  * Get the localStorage key for hunk expand/collapse state in Review tab
  * Stores user's manual expand/collapse preferences per hunk
@@ -276,6 +285,7 @@ const PERSISTENT_WORKSPACE_KEY_FUNCTIONS: Array<(workspaceId: string) => string>
   getThinkingLevelKey,
   getAutoRetryKey,
   getRetryStateKey,
+  getReviewStateKey,
   getReviewExpandStateKey,
   getFileTreeExpandStateKey,
   getReviewSearchStateKey,