Refactor things into separate files

addonService.go

@@ -0,0 +1,17 @@
+package main
+
+type AddonService struct {
+	Addons []*Addon
+}
+
+var addons = []*Addon{
+	NewAddon("Channeler", "https://git.site.quack-lab.dev/dave/wow_channeler"),
+	NewAddon("Heimdall", "https://git.site.quack-lab.dev/dave/wow-Heimdall"),
+	NewAddon("Dechickenator", "https://git.site.quack-lab.dev/dave/wow_dechickenator"),
+}
+
+func NewAddonService() *AddonService {
+	return &AddonService{
+		Addons: addons,
+	}
+}