feat(vault): initialize fresh instances with public example notes

deploy/embed.go

@@ -0,0 +1,9 @@
+// Package deploy embeds the public example vault used by new instances.
+package deploy
+
+import "embed"
+
+// Examples is the single source of the example files shipped in every binary.
+//
+//go:embed data/vault
+var Examples embed.FS