feat: add vector integration

This currently is missing a few features:

- global sinks
- logrotation

But works fairly well otherwise.

plugins/logs/report.go

@@ -0,0 +1,25 @@
+package logs
+
+import (
+	"github.com/dokku/dokku/plugins/common"
+)
+
+// ReportSingleApp is an internal function that displays the logs report for one or more apps
+func ReportSingleApp(appName, infoFlag string) error {
+	if err := common.VerifyAppName(appName); err != nil {
+		return err
+	}
+
+	flags := map[string]common.ReportFunc{
+		"--logs-vector-sink": reportVectorSink,
+	}
+
+	trimPrefix := false
+	uppercaseFirstCharacter := true
+	infoFlags := common.CollectReport(appName, infoFlag, flags)
+	return common.ReportSingleApp("logs", appName, infoFlag, infoFlags, trimPrefix, uppercaseFirstCharacter)
+}
+
+func reportVectorSink(appName string) string {
+	return common.PropertyGet("logs", appName, "vector-sink")
+}