docs: add example for stats normal output

[ersachin3112]

Summary

🤖 Generated by Copilot at 9c419c2

This pull request adds a new example to the webpack repository that demonstrates the normal stats option for webpack output. It includes a build script, an entry module, a configuration file, a template file, and a README file for the example.

Details

🤖 Generated by Copilot at 9c419c2

• Add a stats-normal example to demonstrate the normal stats output mode (link, link, link, link)
• Create a build.js script that runs webpack with global variables and requires build-common.js (link)
• Create an example.js module that logs a message to the console (link)
• Create a webpack.config.js file that sets the output path and filename, and the stats option to "normal" (link)
• Create a template.md file that uses placeholders for the code snippets and the console output (link)
• Generate a README.md file from the template.md file using the build script (link)
  • Explain the purpose, source code, output files, and production mode of the example (link)
  • Format the file using Markdown syntax and placeholders (link)

[webpack-bot]

For maintainers only:

• This needs to be documented (issue in webpack/webpack.js.org will be filed when merged)
• This needs to be backported to webpack 4 (issue will be created when merged)

[snitin315]

LGTM