Bug: Missing @eslint/js devDependency causes ESLint to fail in client

[ThummarDarshan]

Environment

• GlobaLeaks Version: 5.0.96
• Component: Client linter configuration

Describe the Bug

Running the linter on the client-side codebase fails immediately on a fresh clone due to a missing module dependency.

Steps to Reproduce

1. Navigate to the client/ directory.
2. Run npm ci to install project dependencies.
3. Run npm run eslint (or npx eslint app/src/**/*.ts).

Expected Behavior

ESLint runs successfully and reports code quality and style checks.

Actual Behavior

The linter execution fails with:

Error: Cannot find module '@eslint/js'
Require stack:
- E:\D DRIVE\5TH SEM\open\client\eslint.config.js

[ThummarDarshan]

"devDependencies": {
...
"@eslint/js": "^10.0.1",
...
}