feat: add mkdocs build

Signed-off-by: kjuulh <contact@kjuulh.io>

cuddle.yaml

@@ -20,4 +20,6 @@ scripts:
     type: shell
   "mkdocs:dev":
     type: shell
+  "mkdocs:build":
+    type: shell
   

scripts/mkdocs:build.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+set -e
+
+docker run --rm -it -p 8000:8000 -v ${PWD}:/docs ${MKDOCS_IMAGE}