chore: add exampe items

example/data.json

@@ -0,0 +1 @@
+{ "name": "Akasha", "projects" : [ {"name": "TheProject", "status": "active" }] }

example/example.nu

@@ -0,0 +1,5 @@
+{ name: "Akasha", project: "Nushell" } | render template.tera
+
+render template.tera context.json
+
+open data.json | render template.tera

example/template.tera

@@ -0,0 +1,5 @@
+Hello, {{ name }}!
+Projects:
+{% for project in projects -%}
+- {{ project.name }} ({{ project.status }})
+{% endfor %}