feat: add 52 per-tool SEO landing pages and public changelog (#145)

* feat: add 52 per-tool SEO landing pages and public changelog

- Create individual landing pages for all 52 tools at /tools/{slug}
  with search-intent title tags, unique FAQs (156 Q&As), per-tool
  features, and rich schema markup (BreadcrumbList, WebApplication,
  HowTo, FAQPage)
- Replace static sitemap.xml with dynamic generation including all
  tool URLs
- Refactor bento grid to import from @snapotter/shared (eliminates
  330 lines of duplicated tool data) and link cards to tool pages
- Add @snapotter/shared as workspace dependency to landing site
- Add public changelog page to docs site with curated release notes
  from v1.8 through v1.17
- Update docs nav and sidebar with changelog link

* feat: enhance SEO and performance with updated metadata, robots.txt, and llms.txt

apps/api/src/routes/progress.ts

@@ -219,6 +219,11 @@ export async function registerProgressRoutes(app: FastifyInstance): Promise<void
       // Take over the response from Fastify for SSE streaming
       reply.hijack();
 
+      // Disable socket timeout -- feature installs can take 30+ minutes
+      // for large model downloads. Without this, Node's requestTimeout
+      // kills the SSE connection mid-install.
+      request.raw.socket?.setTimeout?.(0);
+
       // Send SSE headers via the raw Node response
       reply.raw.writeHead(200, {
         "Content-Type": "text/event-stream",