Add Appwrite React library docs and launch post

[atharvadeosthale]

Adds the /docs/products/auth/react hub, rewrites the React, Next.js, and TanStack Start quickstarts to use @appwrite.io/react, and ships an announcement post under blog/post/announcing-appwrite-react-library.
Also updates /docs/sdks and adds a "React library" entry to the Auth sidebar.

[appwrite]

Appwrite Website

Project ID: 69d7efb00023389e8d27

Sites (1)

Site	Status	Logs	Preview	QR
website 69d7f2670014e24571ca	Ready	View Logs	Preview URL

Website (appwrite/website)

Project ID: 684969cb000a2f6c0a02

Sites (1)

Site	Status	Logs	Preview	QR
website 68496a17000f03d62013	Queued	View Logs	Preview URL

---

Tip

Our Discord community has grown to 24K developers, and counting

[greptile-apps]

Greptile Summary

This PR ships the @appwrite.io/react library launch: a new reference doc at /docs/products/auth/react, a blog announcement post, updated React/Next.js/TanStack Start quickstarts that migrate from raw Web SDK calls to the library's hooks, updated prompt.md files for the AI code assistant, a "React library" entry in the Auth sidebar, and a new row on the SDKs page.

• Docs and blog: All code examples are consistent with the documented API. Previously flagged issues (useAuth() called at module level; await admin.account in the admin-client example) are both corrected in this revision.
• Quickstarts: Each framework (Vite, Next.js App Router, TanStack Start) follows the correct install → env vars → handler route → provider → hooks pattern, with proper post-mutation router refresh calls.
• Prompt files: Updated instructions align with the rewritten quickstarts and correctly describe SSR key scopes and file layout.

Confidence Score: 5/5

All changes are documentation and content; no runtime code is modified. Previously flagged bugs in earlier review rounds are resolved in this revision.

Every code example across the blog post, reference docs, and three quickstarts has been reviewed against the documented library API. Previously identified issues are fixed, all SSR patterns are correct, and no new defects were found.

No files require special attention.

Important Files Changed

Filename	Overview
src/routes/docs/products/auth/react/+page.markdoc	New reference page covering provider, hooks, server helpers, and handler configuration; admin-client example correctly uses admin.users.list().
src/routes/blog/post/announcing-appwrite-react-library/+page.markdoc	New announcement blog post; useAuth() is correctly inside function App() and admin-client examples use admin.users.list().
src/routes/docs/quick-starts/nextjs/+page.markdoc	Rewrites the Next.js quickstart with SSR session cookies; handler setup, provider hydration, and router.refresh() on mutations are all correct.
src/routes/docs/quick-starts/tanstack-start/+page.markdoc	Rewrites the TanStack Start quickstart; adds an info block warning readers to move AppwriteProvider to __root.tsx in multi-route apps.
src/routes/docs/quick-starts/react/+page.markdoc	Rewrites the Vite React quickstart with correct AppwriteProvider and useAuth usage.
src/routes/docs/products/auth/+layout.svelte	Adds 'React library' nav entry with isNewUntil('30 June 2026') badge; no issues.
src/routes/docs/sdks/+page.markdoc	Adds React library 0.1.0 entry before the React Native SDK row; formatting matches existing style.

_{Reviews (5): Last reviewed commit: "Promote tablesDB over legacy databases i..." | Re-trigger Greptile}