Correct app information in `index.html` and `package.json`

[quachtridat]

Summary

Currently index.html and package.json have generic names and descriptions like React App and prep-template. We should change these to better describe our web application. Additional fields like authors can also be added.

Possible solution

Below are some changes that can solve this issue. These are only suggestions and may be improved. Some other files that are not shown below may share the same problem and can also be included. Feedbacks are greatly welcomed.

In public/index.html

Change

    <meta
      name="description"
      content="Web site created using create-react-app"
    />

to

    <meta
      name="description"
      content="A multi-feature weather web application"
    />

Change

    <title>React App</title>

to

    <title>Weather App</title>

In package.json

Change

  "name": "prep-template",

to

  "name": "weather-app",
  "contributors": ["pod member #0", "pod member #1", "pod member #2"],