Added welcome page

pages/welcome/welcome.go

@@ -0,0 +1,20 @@
+package welcome
+
+import (
+	"net/http"
+
+	"github.com/aerogo/aero"
+	"github.com/animenotifier/notify.moe/components"
+	"github.com/animenotifier/notify.moe/utils"
+)
+
+// Get returns the welcome page.
+func Get(ctx *aero.Context) string {
+	user := utils.GetUser(ctx)
+
+	if user == nil {
+		return ctx.Error(http.StatusUnauthorized, "Not logged in")
+	}
+
+	return ctx.HTML(components.Welcome(user))
+}