feat: setting up routes for spaces landing page

internal/handler/redirect.go

@@ -0,0 +1,13 @@
+package handler
+
+import "net/http"
+
+type redirectHandler struct{}
+
+func NewRedirectHandler() *redirectHandler {
+	return &redirectHandler{}
+}
+
+func (h *redirectHandler) Spaces(w http.ResponseWriter, r *http.Request) {
+	http.Redirect(w, r, "/app/spaces", http.StatusMovedPermanently)
+}