documentation server and /doc route

Signed-off-by: ngn <ngn@ngn.tf>

doc/src/routes/cors.c

@@ -0,0 +1,9 @@
+#include <ctorm/ctorm.h>
+
+void route_cors(ctorm_req_t *req, ctorm_res_t *res) {
+  RES_SET("Access-Control-Allow-Origin", "*");
+  RES_SET("Access-Control-Allow-Headers",
+      "Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization, accept, origin, Cache-Control, "
+      "X-Requested-With");
+  RES_SET("Access-Control-Allow-Methods", "PUT, DELETE, GET");
+}