split into src and lib and socket changes

* libanthracite files are now all in lib/
* anthracite-bin + anthracite-api-bin files are now all in src/
* socket split into header and source properly

lib/http/response.hpp

@@ -0,0 +1,31 @@
+#pragma once
+
+#include <string>
+#include <unordered_map>
+#include "header_query.hpp"
+#include "constants.hpp"
+#include <optional>
+
+namespace anthracite::http {
+
+class response {
+private:
+    int _status_code;
+    std::string* _content;
+    std::string _content_noref;
+    std::unordered_map<std::string, header> _headers; // kinda goofy, whatever
+
+public:
+    response();
+    int status_code();
+
+    void add_body(const std::string body);
+    void add_body_ref(std::string* body);
+    void add_status(int);
+    void add_header(header header, bool override_existing = true);
+    std::string& content();
+    std::string header_to_string();
+    std::string to_string();
+};
+
+};