web: api: add mimes type map (#890)

src/confighttp.h

@@ -16,4 +16,23 @@ constexpr auto PORT_HTTPS = 1;
 void start();
 } // namespace confighttp
 
+// mime types map
+const std::map<std::string, std::string> mime_types = {
+  { "css", "text/css" },
+  { "gif", "image/gif" },
+  { "htm", "text/html" },
+  { "html", "text/html" },
+  { "ico", "image/x-icon" },
+  { "jpeg", "image/jpeg" },
+  { "jpg", "image/jpeg" },
+  { "js", "application/javascript" },
+  { "json", "application/json" },
+  { "png", "image/png" },
+  { "svg", "image/svg+xml" },
+  { "ttf", "font/ttf" },
+  { "txt", "text/plain" },
+  { "woff2", "font/woff2" },
+  { "xml", "text/xml" },
+};
+
 #endif // SUNSHINE_CONFIGHTTP_H