fix: move electron-updater from devDependencies to dependencies

[altaskur]

Description

Moves electron-updater from devDependencies to dependencies in package.json to fix the packaged app crash.

Goal

Fix the ERR_MODULE_NOT_FOUND error when running the packaged (installed) version of the app. The alpha.4 release crashes on startup because electron-updater is not bundled into the final .asar package.

Key Changes

• Moved electron-updater from devDependencies to dependencies in package.json
• Updated package-lock.json accordingly

Type of Change

• Bug fix (non-breaking change which fixes an issue)

Impact Assessment

Database Impact

• No database changes

Backup Impact

• No impact on backups

Testing

How Has This Been Tested?

• Unit tests
• Manual testing
• Tested with SonarQube analysis

Test Steps

1. Run npm run dist:win to build the installer
2. Install the app
3. Launch OpenTimeTracker - it should start without ERR_MODULE_NOT_FOUND

Test Configuration

• Node version: 20+
• npm version: 10+
• Platform tested: Windows

Checklist

• My code follows the project's coding standards
• I have performed a self-review of my code
• My changes generate no new warnings or errors
• New and existing unit tests pass locally with my changes
• I have run npm run lint and fixed any issues
• I have run npm test and all tests pass
• I have run npm run test:electron and all tests pass
• I have run npm run sonar:check and the analysis passes
• Any dependent changes have been merged and published

Breaking Changes

• This PR contains breaking changes

Additional Context

In development mode (npm run dev), all dependencies (both dependencies and devDependencies) are available in node_modules, so the app works fine. However, electron-builder only bundles packages from dependencies into the final .asar, causing the installed app to fail when trying to import electron-updater.