feat(motd): add the ability to display motd and dimiss information panels (#2191)

* feat(api): add motd handler

* feat(app): add the motd api layer

* feat(motd): display motd and add the ability to dismiss information messages

* style(home): relocate important message before info01

* feat(api): silently fail when an error occurs during motd retrieval

api/crypto/md5.go

@@ -0,0 +1,10 @@
+package crypto
+
+import "crypto/md5"
+
+// HashFromBytes returns the hash of the specified data
+func HashFromBytes(data []byte) []byte {
+	digest := md5.New()
+	digest.Write(data)
+	return digest.Sum(nil)
+}