refactoring in playground, use zip file for web

playground/src/types.ts

@@ -1,9 +1,28 @@
 export interface CompileReq {
+  type: "compileRequest";
+  fileName: string;
   src: string;
 }
 
 export interface CompileRes {
-  output: string
-  javascript: string
-  duration: number
+  type: "compileResult";
+  output: string;
+  javascript: string;
+  duration: number;
 }
+
+export interface ConsoleList {
+  type: 'setConsole'
+  messages: string[];
+}
+export interface ConsoleItem {
+  type: 'pushConsole'
+  message: string;
+}
+
+export interface ExecCode {
+  type: 'exec'
+  src: string
+}
+
+export type Message = CompileReq | CompileRes | ConsoleList | ConsoleItem | ExecCode