feat(stacks): add stack templates

Dockerfile

@@ -1,5 +1,6 @@
 FROM nginx:stable-alpine
 
 COPY templates.json /usr/share/nginx/html/templates.json
+COPY stack_templates.json /usr/share/nginx/html/stack_templates.json
 
 EXPOSE 80

stack_templates.json

@@ -0,0 +1,14 @@
+[
+  {
+    "title": "OpenFaaS",
+    "description": "A serverless framework",
+    "note": "Deploys the API gateway and sample functions. You can access the UI on port 8080.",
+    "categories": ["serverless"],
+    "platform": "linux",
+    "logo": "https://cloudinovasi.id/assets/img/logos/registry.png",
+    "repository": {
+      "url": "https://github.com/openfaas/faas",
+      "stackfile": "docker-compose.yml"
+    }
+  }
+]