Implement picking game dir

frontend/wailsjs/go/models.ts

@@ -78,6 +78,20 @@ export namespace main {
 		    return a;
 		}
 	}
+	export class BoolResponse {
+	    data: boolean;
+	    error?: string;
+	
+	    static createFrom(source: any = {}) {
+	        return new BoolResponse(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.data = source["data"];
+	        this.error = source["error"];
+	    }
+	}
 	export class StringResponse {
 	    data: string;
 	    error?: string;