Project update

[qqilihq]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (7278386) to head (96cc1b5).
⚠️ Report is 18 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##            master       #46   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            1         1           
  Lines           62        57    -5     
  Branches        11        10    -1     
=========================================
- Hits            62        57    -5     

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[Copilot]

Pull request overview

This PR migrates the project's testing infrastructure from Jest to Vitest and updates its development dependencies and configuration files accordingly.

Key Changes:

• Migration from Jest to Vitest for testing framework
• Update of ESLint configuration to use flat config format with modern TypeScript ESLint
• Minimum Node.js version requirement raised from 14.20.1 to 20

Reviewed changes

Copilot reviewed 13 out of 16 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
vitest.setup.ts	New setup file configuring MongoDB URL from global setup via Vitest injection
vitest.global-setup.ts	New global setup file managing MongoDB Memory Server lifecycle for tests
vitest.config.ts	New Vitest configuration file replacing Jest config
test/migrations/1696851672239-test-migration.js	Updated to use environment variable for MongoDB URL instead of Jest globals
test/index.test.ts	Migrated test file from Jest to Vitest with updated assertions and test utilities
package.json	Updated dependencies and scripts to use Vitest instead of Jest, raised Node requirement
jest-mongodb-config.js	Removed Jest-specific MongoDB configuration (no longer needed)
eslint.config.mjs	New ESLint flat config replacing legacy .eslintrc.js
CHANGELOG.md	Added unreleased section documenting breaking change for Node 20 requirement
.npmignore	Simplified to whitelist approach instead of blacklist
.github/workflows/main.yml	Updated CI workflow to use Vitest and Node 20
.eslintrc.js	Removed legacy ESLint configuration file
.eslintignore	Removed as no longer needed with flat config

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