Give relogin-needed its plain words: it needs the operator and offers no button, since only their new login can end it (hq ADR 0253, ADR 0254)

cmd/mesh-controller/module_health.go

@@ -256,13 +256,27 @@ func sayWaiters(ctx context.Context, k *conditions.Keeper, hold *holding, p cata
 }
 
 // reloginObservation is a module waiting for a person's new login on a machine (novox/hq ADR 0254): the
-// operator's, a warning, its summary the one sentence that says what to do; the resources are evidence.
+// operator's, a warning, its summary the one sentence that says what to do; the resources are evidence. Its
+// plain words (ADR 0253) are the kind's: it needs the operator, and offers no answer — no verb can log a
+// person in again, and a restart of the module's service would start it in the same session.
 func reloginObservation(module, node, said string, rs []inventory.ResourceHealth) conditions.Observation {
 	o := moduleUnhealthyObservation(module, node, rs)
 	o.Token, o.Kind, o.Resolver, o.Summary = kindReloginNeeded, kindReloginNeeded, conditions.ResolverOperator, said
+	w := reloginWords(module, node)
+	o.Headline, o.Explanation, o.Resolved, o.Needs, o.Actions = w.Headline, w.Explanation, w.Resolved, w.Needs, nil
 	return o
 }
 
+// reloginWords is what the operator reads of a module waiting for their new login on a machine (ADR 0253,
+// ADR 0254): never quiet, since only the operator can do it, and no button, since nothing else can.
+func reloginWords(module, node string) words {
+	return words{Headline: fmt.Sprintf("%s waits for a new login on %s", module, node),
+		Needs: fmt.Sprintf("log out of %s completely and log in again, or restart it.", node),
+		Explanation: fmt.Sprintf("%s put your account in a group it needs. You logged in before that, so %s "+
+			"cannot run until you log in again. Its update is in place and nothing was undone.", conditions.Capital(module), module),
+		Resolved: fmt.Sprintf("%s runs on %s after your new login", module, node)}
+}
+
 // moduleUnhealthyObservation is a module unhealthy on a machine, in words: the summary names the module,
 // the machine and what is wrong with each resource; the detail — targets, streaks, since — is evidence.
 func moduleUnhealthyObservation(module, node string, rs []inventory.ResourceHealth) conditions.Observation {