build: separate compiler and libs

cl/_testgo/interface/in.go

@@ -1,27 +0,0 @@
-package main
-
-import (
-	"github.com/goplus/llgo/cl/internal/foo"
-)
-
-type Game1 struct {
-	*foo.Game
-}
-
-type Game2 struct {
-}
-
-func (p *Game2) initGame() {
-}
-
-func main() {
-	var g1 any = &Game1{&foo.Game{}}
-	var g2 any = &Game2{}
-	v1, ok := g1.(foo.Gamer)
-	println("OK", v1, ok)
-	if ok {
-		v1.Load()
-	}
-	v2, ok := g2.(foo.Gamer)
-	println("FAIL", v2, ok)
-}