added: placeholder for container-best-practices project

Author: aabouzaid

docs/projects/container-best-practices/README.md

@@ -0,0 +1,10 @@
+---
+title: "Use Case Project: Apply Docker Best Practices"
+sidebar_label: "Docker Best Practices"
+description: ""
+keywords: ["project", "mini project", "use-case", "container", "docker"]
+---
+
+TBA
+
+Related to: [Docker Best Practices](../../content/module-03/#35-containers---docker-best-practices)