platform: modularize api/gui, add docs-tests-web foundation, and refresh root config

selective-vpn-api/app/transport_handlers_policy_mutations.go

@@ -0,0 +1,15 @@
+package app
+
+import "net/http"
+
+func handleTransportPoliciesValidate(w http.ResponseWriter, r *http.Request) {
+	handleTransportPoliciesValidateExec(w, r)
+}
+
+func handleTransportPoliciesApply(w http.ResponseWriter, r *http.Request) {
+	handleTransportPoliciesApplyExec(w, r)
+}
+
+func handleTransportPoliciesRollback(w http.ResponseWriter, r *http.Request) {
+	handleTransportPoliciesRollbackExec(w, r)
+}