chore: add description to JetBrains IDEs parameter

[ssncferreira]

Description

This PR adds a description field to the jetbrains_ides coder_parameter.

This allows the JetBrains IDEs parameter to display a helpful description in both the Coder UI and the CLI, improving clarity for users when selecting which IDEs to configure in a workspace.

Type of Change

• New module
• Bug fix
• Feature/enhancement
• Documentation
• Other

Testing & Validation

• Tests pass (bun test)
• Code formatted (bun run fmt)
• Changes tested locally

Related Issues

coder/coder#19145

[mtojek]

LGTM!

[github-actions]

❌ Version Bump Validation Failed

Bump Type: patch

Module versions need to be updated but haven't been bumped yet.

Required Actions:

1. Run the version bump script locally: ./.github/scripts/version-bump.sh patch
2. Commit the changes: git add . && git commit -m "chore: bump module versions (patch)"
3. Push the changes: git push

Script Output:

🔍 Detecting modified modules...
Found modules:
registry/coder/modules/jetbrains

📦 Processing: coder/jetbrains
Found git tag: release/coder/jetbrains/v1.0.1 (v1.0.1)
Current version: 1.0.1
New version: 1.0.2
Updating version references for coder/jetbrains in registry/coder/modules/jetbrains/README.md

🔧 Running formatter to ensure consistent formatting...

📋 Summary:
Bump Type: patch

Modules Updated:

- coder/jetbrains: v1.0.1 → v1.0.2

READMEs Updated:

- coder/jetbrains

✅ Version bump completed successfully!
📝 README files have been updated with new versions.

Next steps:
1. Review the changes: git diff
2. Commit the changes: git add . && git commit -m 'chore: bump module versions (patch)'
3. Push the changes: git push

Please update the module versions and push the changes to continue.