Static blog with front page summary

Goal: have a personal blog, and try out another point in the 'modular
app design with elixir' space.

Designing OTP systems with elixir had some interesting ideas.

app/lib/firehose/blogs/engineering_blog.ex

@@ -0,0 +1,9 @@
+defmodule Firehose.EngineeringBlog do
+  use Blogex.Blog,
+    blog_id: :engineering,
+    app: :firehose,
+    from: "priv/blog/engineering/**/*.md",
+    title: "Engineering Blog",
+    description: "Deep dives into our tech stack",
+    base_path: "/blog/engineering"
+end