replace .env instead of .env-example in dotenvsafe and also instead of globalThis imported fetch from node-fetch directly

[mayhim182]

To avoid exception from being thrown did this

// src/fetch.js (or fetch.mjs if your project is configured to use ES modules)
import fetch from 'node-fetch';

if (typeof fetch !== 'function') {
  throw new Error('Invalid environment: global fetch not defined');
}

[Khyaghobi1361]

// src/fetch.js (or fetch.mjs if your project is configured to use ES modules)
import fetch from 'node-fetch';

if (typeof fetch !== 'function') {
throw new Error('Invalid environment: global fetch not defined');
}

[Khyaghobi1361]

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[Khyaghobi1361]

[mayhim182]

can u merge these changes