feat(website): add rss feed

[tylersayshi]

adds rss xml endpoint to the website.

should we add a button to link to the feed somewhere?

sample feed from time of PR:

<?xml version="1.0" encoding="UTF-8" ?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
 <channel>
   <atom:link href="https://waku.gg/api/rss.xml" rel="self" type="application/rss+xml" />
   <title>Waku</title>
   <link>https://waku.gg</link>
   <description>The minimal React framework</description>
   
   <item>
     <title>Introducing Waku</title>
     <link>https://waku.gg/blog/introducing-waku</link>
     <pubDate>Tue, 12 Dec 2023 00:00:00 GMT</pubDate>
     <description>Learn about the minimal React framework and how it enables RSC features.</description>
     <guid isPermaLink="true">https://waku.gg/blog/introducing-waku</guid>
   </item>
   <item>
     <title>Introducing createPages</title>
     <link>https://waku.gg/blog/introducing-create-pages</link>
     <pubDate>Tue, 16 Jan 2024 00:00:00 GMT</pubDate>
     <description>Learn about the new API for creating layouts and pages programmatically.</description>
     <guid isPermaLink="true">https://waku.gg/blog/introducing-create-pages</guid>
   </item>
   <item>
     <title>Introducing “pages router”</title>
     <link>https://waku.gg/blog/introducing-pages-router</link>
     <pubDate>Tue, 26 Mar 2024 00:00:00 GMT</pubDate>
     <description>Bringing a minimal API to the modern React server components era.</description>
     <guid isPermaLink="true">https://waku.gg/blog/introducing-pages-router</guid>
   </item>
   <item>
     <title>Server actions are here!</title>
     <link>https://waku.gg/blog/server-actions-are-here</link>
     <pubDate>Tue, 20 Aug 2024 00:00:00 GMT</pubDate>
     <description>Enjoy full support for React 19’s server actions API.</description>
     <guid isPermaLink="true">https://waku.gg/blog/server-actions-are-here</guid>
   </item>
   <item>
     <title>Root element API</title>
     <link>https://waku.gg/blog/root-element-api</link>
     <pubDate>Tue, 03 Dec 2024 00:00:00 GMT</pubDate>
     <description>Customize your Waku project’s root elements.</description>
     <guid isPermaLink="true">https://waku.gg/blog/root-element-api</guid>
   </item>
   <item>
     <title>Type-safe routing</title>
     <link>https://waku.gg/blog/type-safe-routing</link>
     <pubDate>Tue, 31 Dec 2024 00:00:00 GMT</pubDate>
     <description>Enjoy type safety for routing and navigation APIs in Waku projects.</description>
     <guid isPermaLink="true">https://waku.gg/blog/type-safe-routing</guid>
   </item>
 </channel>
</rss>

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Name	Status	Preview	Updated (UTC)
waku	✅ Ready (Inspect)	Visit Preview	Jan 16, 2025 1:42am

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[dai-shi]

Can you check this please?
https://validator.w3.org/feed/check.cgi?url=https%3A%2F%2Fwaku-73ckebp6v-daishis-projects.vercel.app%2Fapi%2Frss.xml

[dai-shi]

Check this:
https://validator.w3.org/feed/check.cgi?url=https%3A%2F%2Fwaku-nw443dhc4-daishis-projects.vercel.app%2Fapi%2Frss.xml

[tylersayshi]

Should be good now. The last remaining warning is because the preview url is different from waku.gg

https://validator.w3.org/feed/check.cgi?url=https://waku-33yudjsgu-daishis-projects.vercel.app/api/rss.xml

[dai-shi]

Very nice.