split webserver into submodules

rust/src/main.rs

@@ -9,6 +9,7 @@
     holding buffers for the duration of a data transfer."
 )]
 
+//TODO insert version here and read it in other parts, also read this for the ota webview
 esp_bootloader_esp_idf::esp_app_desc!();
 use esp_backtrace as _;