chore: drop uuid dependency in favor of crypto.randomUUID

Replaces `uuid` (v8) with Node's built-in `crypto.randomUUID()`, available
since Node 14.17 / 15.6. The codebase only used `v4()` (random UUIDs),
which `crypto.randomUUID()` covers natively.

Motivation:
- npm audit flags `uuid <14.0.0` (GHSA-w5hq-g745-h8pq), blocking CI's
  `npm audit --production` step.
- The CVE only affects `v3/v5/v6` with a `buf` parameter; this codebase
  was never affected at runtime, but the audit gate still failed.
- `uuid >= 14` is pure ESM and breaks the existing ts-jest CommonJS
  setup. Dropping the dependency entirely sidesteps both issues.

Bumps `engines.node` from `>=12.0` to `>=14.17`. Node 12 reached end of
life in April 2022; this aligns the engines field with reality.

Touched:
- src/documentMinifier.ts: `uuidv4()` -> `randomUUID()`
- tests/core.ts, tests/glossary.test.ts, tests/multilingualGlossary.test.ts,
  tests/documentMinification/helperMethods.test.ts: same swap
- package.json: removes `uuid` and `@types/uuid`, bumps engines.node

Author: dfenster

package-lock.json

@@ -11,7 +11,7 @@
     "bugs": "https://github.com/DeepLcom/deepl-node/issues",
     "homepage": "https://www.deepl.com/",
     "engines": {
-        "node": ">=12.0"
+        "node": ">=14.17"
     },
     "keywords": [
         "deepl",
@@ -23,14 +23,12 @@
         "adm-zip": "^0.5.16",
         "axios": "^1.7.4",
         "form-data": "^3.0.4",
-        "loglevel": ">=1.6.2",
-        "uuid": "^8.3.2"
+        "loglevel": ">=1.6.2"
     },
     "devDependencies": {
         "@types/adm-zip": "^0.5.7",
         "@types/jest": "^29.5.0",
         "@types/mock-fs": "^4.13.4",
-        "@types/uuid": "^8.3.4",
         "@typescript-eslint/eslint-plugin": "^5.6.0",
         "@typescript-eslint/parser": "^5.6.0",
         "dotenv": "^16.4.7",

package.json

@@ -1,7 +1,7 @@
 import * as path from 'path';
 import * as fs from 'fs';
 import * as os from 'os';
-import { v4 as uuidv4 } from 'uuid';
+import { randomUUID } from 'crypto';
 import { DocumentDeminificationError, DocumentMinificationError } from './errors';
 import AdmZip from 'adm-zip';
 import { FsHelper } from './fsHelper';
@@ -283,7 +283,7 @@ export class DocumentMinifier implements IDocumentMinifier {
      * @throws {DocumentMinificationError} If the temporary directory could not be created
      */
     private static createTemporaryDirectory(): string {
-        const tempDir = path.join(os.tmpdir(), 'document_minification_' + uuidv4());
+        const tempDir = path.join(os.tmpdir(), 'document_minification_' + randomUUID());
 
         if (fs.existsSync(tempDir)) {
             throw new DocumentMinificationError(

src/documentMinifier.ts

@@ -7,7 +7,7 @@ import * as deepl from 'deepl-node';
 import fs from 'fs';
 import os from 'os';
 import path from 'path';
-import { v4 as randomUUID } from 'uuid';
+import { randomUUID } from 'crypto';
 
 // Note: this constant cannot be exported immediately, because exports are locally undefined
 const internalExampleText: Record<string, string> = {

tests/core.ts

@@ -5,7 +5,7 @@ import { DocumentMinifier } from '../../src/documentMinifier';
 import AdmZip from 'adm-zip';
 import { DocumentMinificationError } from '../../src';
 import { FsHelper } from '../../src/fsHelper';
-import { v4 as uuidv4 } from 'uuid';
+import { randomUUID } from 'crypto';
 import mock from 'mock-fs';
 
 describe('DocumentMinifier helperMethods', () => {
@@ -32,7 +32,7 @@ describe('DocumentMinifier helperMethods', () => {
         });
 
         it('should use provided temp directory when specified', () => {
-            const customTempDir = path.join(os.tmpdir(), 'custom_temp_dir' + uuidv4());
+            const customTempDir = path.join(os.tmpdir(), 'custom_temp_dir' + randomUUID());
             fs.mkdirSync(customTempDir);
 
             const minifier = new DocumentMinifier(customTempDir);

tests/documentMinification/helperMethods.test.ts

@@ -6,7 +6,7 @@ import * as deepl from 'deepl-node';
 
 import fs from 'fs';
 import { makeTranslator, tempFiles, withRealServer, testTimeout } from './core';
-import { v4 as randomUUID } from 'uuid';
+import { randomUUID } from 'crypto';
 
 const invalidGlossaryId = 'invalid_glossary_id';
 const nonExistentGlossaryId = '96ab91fd-e715-41a1-adeb-5d701f84a483';

tests/glossary.test.ts

@@ -4,7 +4,7 @@
 
 import * as deepl from 'deepl-node';
 
-import { v4 as uuidv4 } from 'uuid';
+import { randomUUID } from 'crypto';
 import { makeDeeplClient, withRealServer } from './core';
 
 describe('Multilingual Glossary Tests', () => {
@@ -29,7 +29,7 @@ describe('Multilingual Glossary Tests', () => {
 
         constructor(client: deepl.DeepLClient, testName: string) {
             this.client = client;
-            const uuid = uuidv4();
+            const uuid = randomUUID();
             this.glossaryName = `${GLOSSARY_NAME_PREFIX}: ${testName} ${uuid}`;
         }