Remove Railway

Closes #296

pages/app-hosting.md

@@ -17,7 +17,6 @@
 - [OpenShift](#openshift)
 - [Oracle](#oracle)
 - [Qoddi](#qoddi)
-- [Railway](#railway)
 - [Render](#render)
 - [Vercel](#vercel)
 
@@ -133,14 +132,6 @@
 * *Pros*: Always online, Unlimited build minutes
 * *Limitations*: No uptime SLA on free tier
 
-## Railway
-
-[Pricing page](https://railway.app/pricing)
-
-* *Free tier*: 1GB memory per container, Shared CPU, 1GB disk usage (10GB hard limit), 100GB outbound bandwidth (unlimited inbound). [Read more](https://railway.app/legal/fair-use)
-* *Pros*: You can have your app and database on the same platform and run both of them for free, [see](database-hosting.md#railway) for database hosting
-* *Limitations*: Only 99% uptime SLA, 3 projects, 2 plugins per project, 2 environments per project, 3 live deploys per environment
-
 ## Render
 
 [Pricing page](https://render.com/pricing)