Refactor: refactor project structure & update clash core (#1174)

* Refactor: refactor project structure

* Chore: remove apply

* Chore: update clash core

* Fix: fix versionName & versionCode patch

* Chore: update golang plugin

* Fix: fix workflow build

core/src/main/golang/proxy.go

@@ -1,23 +0,0 @@
-package main
-
-//#include "bridge.h"
-import "C"
-
-import "cfa/proxy"
-
-//export startHttp
-func startHttp(listenAt C.c_string) *C.char {
-	l := C.GoString(listenAt)
-
-	listen, err := proxy.Start(l)
-	if err != nil {
-		return nil
-	}
-
-	return C.CString(listen)
-}
-
-//export stopHttp
-func stopHttp() {
-	proxy.Stop()
-}