chore(examples-solutions-readline-esm): add examples for ESM solutions with readline

[lumirlumir]

This pull request introduces a new example solution for the Baekjoon problem 1000 using ESM (ECMAScript Modules) in Node.js. The changes include the addition of a package.json file and the implementation of the solution in a new JavaScript file.

New Example Solution for Baekjoon Problem 1000:

• examples/solutions-readline-esm/package.json: Added a new package.json file to define the project as a module and include a script for running the solution.

• examples/solutions-readline-esm/src/1000.js: Implemented the solution for Baekjoon problem 1000 using ESM syntax, including imports from Node.js built-in modules and handling user input via the readline module.

[github-actions]

Labels have been automatically applied based on the conventional commit types.🏷️

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.92%. Comparing base (77e830e) to head (4d18e29).
Report is 1 commits behind head on main.

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  Coverage   90.92%   90.92%           
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  Files           5        5           
  Lines         617      617           
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  Hits          561      561           
  Misses         56       56           

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