Move prototype 69-dagger-archon to top-level

Signed-off-by: Solomon Hykes <sh.github.6811@hykes.org>

examples/simple/simple.cue

@@ -0,0 +1,33 @@
+// ACME platform: everything you need to develop and ship improvements to
+// the ACME clothing store.
+package acme
+
+import (
+	"dagger.cloud/alpine"
+)
+
+let base=alpine & {
+	package: {
+		bash: ">3.0"
+		rsync: true
+	}
+}
+
+www: {
+
+	source: {
+		#dagger: input: true
+	}
+
+	host: string
+
+	url: {
+		string
+
+		#dagger: compute: [
+			{ do: "load", from: base },
+			{ do: "exec", args: ["sh", "-c", "echo -n 'https://\(host)/foo' > /tmp/out"] },
+			{ do: "export", format: "string", source: "/tmp/out" },
+		]
+	}
+}