feat(scripts/start): add on-demand modules build when start

[seikatsurugi]

Provide args when start the apps in development mode #1

command: yarn start --module my_module1,my_module2.

Note:

1. Providing no arguments means we will build ALL modules.
2. This arguments will only works on development environment.

PS: This script refer modules name from src/_route/route.js and to make this on-demand module bundling works you need to give module folder names (@page/<module_folder_name>) and variable names in /src/_route/path.js the same name as your defined modules name with the corresponding conventions (upper case for path variable names). See the examples below

example:

// src/_route/route.js
import { WELCOME, SECOND } from "./path";

const route = [
    {
        /** 
         * IMPORTANT: This name is the source of all conventions. 
         * Use it in arguments, as a folder name of your modules,
         * and as your path variable names.
         */
        name: "welcome",
        path: WELCOME,
        exact: true,
        disabled: true
    },
    {
        name: "second",
        path: SECOND,
    },
];

export default route;

// src/_route/module.js
/** 
 * IMPORTANT: the scripts will refer to your modules like this (@page/<module_name>).
 * You need to create the folder in the corresponding path
 */
import Welcome from "@page/welcome";
import Second from "@page/second";

import { WELCOME, SECOND } from "./path";

const module = {
    [WELCOME]: Welcome,
    [SECOND]: Second
};

export default module;

// src/_route/path.js 
export const WELCOME = "/"; // IMPORTANT: name your variables with upper case like this
export const SECOND = "/second";

I would be open for any discussions! So please take time to review it