How to run the project?

1. run the command "npm install" in ./
2. run the command "npm install" in sendmessage folder
3. run the command "npm install" in server folder
4. run the command "npm install" in view folder So we need to install node_modules 3times
5. make the bot and get token ID for app
6. configure app setting from token ID in app's config.json files