From f8e4be9b36a16969ac53bd9ce12ce8064be10196 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sun, 4 Jan 2026 17:43:59 +0900
Subject: refactor(client): migrate state management from React Context to
 Jotai
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Replace AuthProvider and SyncProvider with Jotai atoms for more granular
state management and better performance. This migration:

- Creates atoms for auth, sync, decks, cards, noteTypes, and study state
- Uses atomFamily for parameterized state (e.g., cards by deckId)
- Introduces StoreInitializer component for subscription initialization
- Updates all components and pages to use useAtomValue/useSetAtom
- Updates all tests to use Jotai Provider with createStore pattern

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 src/client/components/SyncButton.tsx | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/client/components/SyncButton.tsx')

diff --git a/src/client/components/SyncButton.tsx b/src/client/components/SyncButton.tsx
index 1c214ad..805cb45 100644
--- a/src/client/components/SyncButton.tsx
+++ b/src/client/components/SyncButton.tsx
@@ -1,9 +1,12 @@
 import { faArrowsRotate, faSpinner } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
-import { useSync } from "../stores";
+import { useAtomValue, useSetAtom } from "jotai";
+import { isOnlineAtom, isSyncingAtom, syncActionAtom } from "../atoms";
 
 export function SyncButton() {
-	const { isOnline, isSyncing, sync } = useSync();
+	const isOnline = useAtomValue(isOnlineAtom);
+	const isSyncing = useAtomValue(isSyncingAtom);
+	const sync = useSetAtom(syncActionAtom);
 
 	const handleSync = async () => {
 		await sync();
-- 
cgit v1.2.3-70-g09d2

