[API] Implement Zone Sidecar (#3635)

* Zone sidecar work

* Process management work

* Merge

* Sidecar work

* API config option

* Request proxy work

* Proxy headers and params

* Change port

* Remove code

* Sim work

* Sidecar work

* Update loot_simulator_controller.cpp

* Update loot_simulator_controller.cpp

* Formatting

* Post merge change

* Windows compile fix

* Update sidecar_api.cpp

* Update strings.cpp

zone/sidecar_api/log_handler.cpp

@@ -0,0 +1,18 @@
+void SidecarApi::RequestLogHandler(const httplib::Request &req, const httplib::Response &res)
+{
+	if (!req.path.empty()) {
+		std::vector<std::string> params;
+		for (auto                &p: req.params) {
+			params.emplace_back(fmt::format("{}={}", p.first, p.second));
+		}
+
+		LogInfo(
+			"[API] Request [{}] [{}{}] via [{}:{}]",
+			res.status,
+			req.path,
+			(!params.empty() ? "?" + Strings::Join(params, "&") : ""),
+			req.remote_addr,
+			req.remote_port
+		);
+	}
+}