Squashed commit of the following:

commit f5baab4e88
Author: DaneEveritt <dane@daneeveritt.com>
Date:   Sat Jul 9 17:50:53 2022 -0400

    Finalize activity event sending logic and cron config

commit 9830387f21
Author: DaneEveritt <dane@daneeveritt.com>
Date:   Sat Jul 9 16:26:13 2022 -0400

    Send power events in a more usable format

commit 49f3a61d16
Author: DaneEveritt <dane@daneeveritt.com>
Date:   Sat Jul 9 15:47:24 2022 -0400

    Configure cron to actually send to endpoint

commit 28137c4c14
Author: DaneEveritt <dane@daneeveritt.com>
Date:   Sat Jul 9 15:42:29 2022 -0400

    Copy the body buffer otherwise subsequent backoff attempts will not have a buffer to send

commit 20e44bdc55
Author: DaneEveritt <dane@daneeveritt.com>
Date:   Sat Jul 9 14:38:41 2022 -0400

    Add internal logic to process activity events and send them to the panel

commit 0380488cd2
Author: DaneEveritt <dane@daneeveritt.com>
Date:   Mon Jul 4 17:55:17 2022 -0400

    Track power events

commit 9eab08b92f
Author: DaneEveritt <dane@daneeveritt.com>
Date:   Mon Jul 4 17:36:03 2022 -0400

    Initial logic to support logging activity on Wings to send back to the panel

system/strings.go

@@ -0,0 +1,20 @@
+package system
+
+import (
+	"math/rand"
+	"strings"
+)
+
+const characters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
+
+// RandomString generates a random string of alpha-numeric characters using a
+// pseudo-random number generator. The output of this function IS NOT cryptographically
+// secure, it is used solely for generating random strings outside a security context.
+func RandomString(n int) string {
+	var b strings.Builder
+	b.Grow(n)
+	for i := 0; i < n; i++ {
+		b.WriteByte(characters[rand.Intn(len(characters))])
+	}
+	return b.String()
+}